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A religious war or a war of religion, sometimes also known as a holy war ( la, sanctum bellum), is a
war War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular o ...
which is primarily caused or justified by differences in
religion Religion is usually defined as a social- cultural system of designated behaviors and practices, morals, beliefs, worldviews, texts, sanctified places, prophecies, ethics, or organizations, that generally relates humanity to supernatural, ...
. In the
modern period The term modern period or modern era (sometimes also called modern history or modern times) is the period of history that succeeds the Middle Ages (which ended approximately 1500 AD). This terminology is a historical periodization that is applie ...
, there are frequent debates over the extent to which religious,
economic An economy is an area of the Production (economics), production, Distribution (economics), distribution and trade, as well as Consumption (economics), consumption of Goods (economics), goods and Service (economics), services. In general, it is ...
,
ethnic An ethnic group or an ethnicity is a grouping of people who identify with each other on the basis of shared attributes that distinguish them from other groups. Those attributes can include common sets of traditions, ancestry, language, history, ...
or other aspects of a conflict are predominant in a given war. The degree to which a war may be considered religious depends on many underlying questions, such as the
definition of religion The definition of religion is a controversial and complicated subject in religious studies with scholars failing to agree on any one definition. Oxford Dictionaries defines religion as the belief in and/or worship of a superhuman controlling powe ...
, the definition of 'religious war' (taking religious traditions on violence such as 'holy war' into account), and the applicability of religion to war as opposed to other possible factors. Answers to these questions heavily influence conclusions on how prevalent religious wars have been as opposed to other types of wars. According to scholars such as
Jeffrey Burton Russell Jeffrey Burton Russell (born 1934) is an American historian and religious studies scholar. Early life Russell received his undergraduate degree from the University of California, Berkeley in 1955 and his PhD from Emory University in 1960. Care ...
, conflicts may not be rooted strictly in religion and instead may be a cover for the underlying secular power, ethnic, social, political, and economic reasons for conflict. Other scholars have argued that what is termed "religious wars" is a largely "Western dichotomy" and a modern invention from the past few centuries, arguing that all wars that are classed as "religious" have secular (economic or political) ramifications.John Entick, ''The General History of the Later War'', Volume 3, 1763
p. 110
.
In several conflicts including the
Israeli–Palestinian conflict The Israeli–Palestinian conflict is one of the world's most enduring conflicts, beginning in the mid-20th century. Various attempts have been made to resolve the conflict as part of the Israeli–Palestinian peace process, alongside other ef ...
, the Syrian civil war, and the wars in
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
and
Iraq Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
, religious elements are overtly present, but variously described as
fundamentalism Fundamentalism is a tendency among certain groups and individuals that is characterized by the application of a strict literal interpretation to scriptures, dogmas, or ideologies, along with a strong belief in the importance of distinguishing ...
or
religious extremism Religious fanaticism, or religious extremism, is a pejorative designation used to indicate uncritical zeal or obsessive enthusiasm which is related to one's own, or one's group's, devotion to a religion – a form of human fanaticism which cou ...
—depending upon the observer's sympathies. However, studies on these cases often conclude that ethnic animosities drive much of the conflicts. According to the ''Encyclopedia of Wars'', out of all 1,763 known/recorded historical conflicts, 121, or 6.87%, had religion as their primary cause. Matthew White's ''
The Great Big Book of Horrible Things ''The Great Big Book of Horrible Things: The Definitive Chronicle of History's 100 Worst Atrocities'' is a popular history book by Matthew White, a librarian. The book provides a ranking of the hundred worst atrocities of mankind based on the nu ...
'' gives religion as the primary cause of 11 of the world's 100 deadliest atrocities.


Definitions

Konrad Repgen Konrad Repgen (5 May 1923 – 2 April 2017) was a German historian and a professor emeritus (retired) at the University of Bonn. He was revered for his work on contemporary church history.Karl-Joseph Hummel, Michael Kißener (Ed.): ''Die Katholike ...
(1987) pointed out that belligerents may have multiple intentions to wage a war, may have had ulterior motives that historians can no longer discover, and therefore, calling something a 'religious war' (or '
war of succession A war of succession is a war prompted by a succession crisis in which two or more individuals claim the Order of succession, right of successor to a demise of the Crown, deceased or deposition (politics), deposed monarch. The rivals are typic ...
') based merely on a motive that a belligerent may have had, doesn't necessarily make it one. Although ulterior motives may never be known, war proclamations do provide evidence for a belligerent's legitimisation of the war to the public. Repgen therefore concluded:
Philip Benedict Philip Benedict is an American historian of the Protestant Reformation in Europe, currently holding the title of Professor Emeritus (profeseur honoraire) at the University of Geneva’s Institute for Reformation History (l'Institut d'histoire de ...
(2006) argued that Repgen's definition of 'religious war' was too narrow, because sometimes both legitimisation and motivation can established. David Onnekink (2013) added that a 'religious war' is not necessarily the same as a 'holy war' (''bellum sacrum''): 'After all, it is perfectly acceptable to suggest that a worldly prince, say, a Lutheran prince in Reformation Germany, engages in religious warfare using mercenary armies.' While a holy war needs to be authorised by a religious leader and fought by pious soldiers, a religious war does not, he reasoned. His definition of 'war of religion' thus became:


Applicability of religion to war

Some commentators have questioned the applicability of religion to war, in part because the word "religion" itself is difficult to define, particularly posing challenges when one tries to apply it to non-Western cultures. Secondly, it has been argued that religion is difficult to isolate as a factor, and is often just one of many factors driving a war. For example, many armed conflicts may be simultaneously
wars of succession A war of succession is a war prompted by a succession crisis in which two or more individuals claim the right of successor to a deceased or deposed monarch. The rivals are typically supported by factions within the royal court. Foreign powe ...
as well as wars of religion when two rival claimants to a throne also represent opposing religions. Examples include the War of the Three Henrys and the
Succession of Henry IV of France Henry IV of France's succession to the throne in 1589 was followed by a four-year war of succession to establish his legitimacy, which was part of the French Wars of Religion (1562–1598). Henry IV inherited the throne after the assassination of ...
during the
French Wars of Religion The French Wars of Religion is the term which is used in reference to a period of civil war between French Catholic Church, Catholics and Protestantism, Protestants, commonly called Huguenots, which lasted from 1562 to 1598. According to estim ...
, the
Hessian War The Hessian War (german: Hessenkrieg), in its wider sense sometimes also called the Hessian Wars (''Hessenkriege''), was a drawn out conflict that took place between 1567 and 1648, sometimes pursued through diplomatic means, sometimes by military ...
and the
War of the Jülich Succession The War of the Jülich Succession was a war of succession in the United Duchies of Jülich-Cleves-Berg. It lasted between 10 June 1609 and 24 October 1610, resumed in May 1614 and finally ended on 13 October 1614. The first round of the conflict ...
during the Reformation in Germany, and the
Jacobite risings , war = , image = Prince James Francis Edward Stuart by Louis Gabriel Blanchet.jpg , image_size = 150px , caption = James Francis Edward Stuart, Jacobite claimant between 1701 and 1766 , active ...
(including the
Williamite A Williamite was a follower of King William III of England (r. 1689–1702) who deposed King James II and VII in the Glorious Revolution. William, the Stadtholder of the Dutch Republic, replaced James with the support of English Whigs. One ...
–Jacobite wars) during the Reformation in Great Britain and Ireland. John Morreall and Tamara Sonn (2013) have argued that since there is no consensus on definitions of "religion" among scholars and no way to isolate "religion" from the rest of the more likely motivational dimensions (social, political, and economic); it is incorrect to label any violent event as "religious". Theologian
William T. Cavanaugh William T. Cavanaugh (born 1962) is an American Roman Catholic theologian, known for his work in political theology and Christian ethics. Biography Cavanaugh received his Bachelor of Arts degree in theology from the University of Notre Dame in ...
in his ''Myth of Religious Violence'' (2009) argues that the very concept of "religion" is a modern Western concept that was invented recently in history. As such, he argues that the concept of "religious violence" or "religious wars" are incorrectly used to anachronistically label people and conflicts as participants in religious ideologies that never existed in the first place. The concept of "religion" as an abstraction which entails distinct sets of beliefs or doctrines is a recently invented concept in the English language since such usage began with texts from the 17th century due to the splitting of Christendom during the Protestant Reformation and more prevalent colonization or globalization in the age of exploration which involved contact with numerous foreign and indigenous cultures with non-European languages. It was in the 17th century that the concept of "religion" received its modern shape despite the fact that the Bible, the Quran, and other ancient sacred texts did not have a concept of religion in the original languages and neither did the people or the cultures in which these sacred texts were written. The modern word ''religion'' comes from the Latin word ''religio'' which, in the ancient and medieval world, was understood as an individual virtue of worship, never as doctrine, practice, or actual source of knowledge. Cavanaugh argued that all wars that are classed as "religious" have secular (economic or political) ramifications. Similar opinions were expressed as early as the 1760s, during the
Seven Years' War The Seven Years' War (1756–1763) was a global conflict that involved most of the European Great Powers, and was fought primarily in Europe, the Americas, and Asia-Pacific. Other concurrent conflicts include the French and Indian War (1754 ...
, widely recognized to be "religious" in motivation, noting that the warring factions were not necessarily split along confessional lines as much as along secular interests. There is no precise equivalent of "religion" in Hebrew, and
Judaism Judaism ( he, ''Yahăḏūṯ'') is an Abrahamic, monotheistic, and ethnic religion comprising the collective religious, cultural, and legal tradition and civilization of the Jewish people. It has its roots as an organized religion in the ...
does not distinguish clearly between religious, national, racial, or ethnic identities. In the Quran, the Arabic word ''din'' is often translated as "religion" in modern translations, but up to the mid-17th century, translators expressed ''din'' as "law". It was in the 19th century that the terms "Buddhism", "Hinduism", "Taoism", and "Confucianism" first emerged. Throughout its long history, Japan had no concept of "religion" since there was no corresponding Japanese word, nor anything close to its meaning, but when American warships appeared off the coast of Japan in 1853 and forced the Japanese government to sign treaties demanding, among other things, freedom of religion, the country had to contend with this Western idea. According to the
philologist Philology () is the study of language in oral and written historical sources; it is the intersection of textual criticism, literary criticism, history, and linguistics (with especially strong ties to etymology). Philology is also defined as th ...
Max Müller Friedrich Max Müller (; 6 December 1823 – 28 October 1900) was a German-born philologist and Orientalist, who lived and studied in Britain for most of his life. He was one of the founders of the western academic disciplines of Indian ...
, what is called ancient religion today, would have only been understood as "law" by the people in the ancient world. In
Sanskrit Sanskrit (; attributively , ; nominally , , ) is a classical language belonging to the Indo-Aryan branch of the Indo-European languages. It arose in South Asia after its predecessor languages had diffused there from the northwest in the late ...
word
dharma Dharma (; sa, धर्म, dharma, ; pi, dhamma, italic=yes) is a key concept with multiple meanings in Indian religions, such as Hinduism, Buddhism, Jainism, Sikhism and others. Although there is no direct single-word translation for '' ...
, sometimes translated as "religion", also means law. Throughout the classical
Indian subcontinent The Indian subcontinent is a list of the physiographic regions of the world, physiographical region in United Nations geoscheme for Asia#Southern Asia, Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian O ...
, the study of law consisted of concepts such as penance through piety and ceremonial as well as practical traditions. Medieval Japan at first had a similar union between "imperial law" and universal or "Buddha law", but these later became independent sources of power. According to McGarry & O'Leary (1995), it is evident that religion as one aspect of a people's
cultural heritage Cultural heritage is the heritage of tangible and intangible heritage assets of a group or society that is inherited from past generations. Not all heritages of past generations are "heritage"; rather, heritage is a product of selection by soci ...
may serve as a cultural marker or ideological rationalization for a conflict that has deeper ethnic and cultural differences. They argued this specifically in the case of
The Troubles The Troubles ( ga, Na Trioblóidí) were an ethno-nationalist conflict in Northern Ireland that lasted about 30 years from the late 1960s to 1998. Also known internationally as the Northern Ireland conflict, it is sometimes described as an "i ...
in Northern Ireland, often portrayed as a religious conflict of a Catholic vs. a Protestant faction, while the more fundamental cause of the conflict was supposedly ethnic or nationalistic rather than religious in nature.McGarry J, O'Leary B, 1995. ''Explaining Northern Ireland: Broken Images.'' Oxford, Blackwell Since the native Irish were mostly Catholic and the later British-sponsored immigrants were mainly Protestant, the terms become shorthand for the two cultures, but McGarry & O'Leary argued that it would be inaccurate to describe the conflict as a religious one. In their 2015 review of violence and peacemaking in world religions, Irfan Omar and Michael Duffey stated: "This book does not ignore violence committed in the name of religion. Analyses of case studies of seeming religious violence often conclude that ethnic animosities strongly drive violence."


Prevalence

The definition of 'religious war' and the applicability of religion to war have a strong influence on how many wars may be properly labelled 'religious wars', and thus how prevalent religious wars have been as opposed to other wars. According to
Kalevi Holsti Kalevi Jaakko Holsti (born 1935) is a Canadian political scientist. Kal Holsti and his elder brother Ole were born in Geneva, while their father Rudolf Holsti, Rudolf served as Finland's ambassador to the League of Nations. Following the outbreak ...
(1991, p. 308, Table 12.2), who catalogued and categorised wars from 1648 to 1989 into 24 categories of 'issues that generated wars', 'protect
on of On, on, or ON may refer to: Arts and entertainment Music * On (band), a solo project of Ken Andrews * ''On'' (EP), a 1993 EP by Aphex Twin * ''On'' (Echobelly album), 1995 * ''On'' (Gary Glitter album), 2001 * ''On'' (Imperial Teen album), 200 ...
religious confrères' (co-religionists) was (one of) the primary cause(s) of 14% of all wars during 1648–1714, 11% during 1715–1814, 10% during 1815–1914, and 0% during 1918–1941 and 1945–1989. Additionally, he found 'ethnic/religious unification/
irredenta Irredentism is usually understood as a desire that one State (polity), state annexes a territory of a neighboring state. This desire is motivated by Ethnicity, ethnic reasons (because the population of the territory is ethnically similar to the p ...
' to be (one of) the primary cause(s) of 0% of all wars during 1648–1714 and 1715–1814, 6% during 1815–1914, 17% during 1918–1941, and 12% during 1945–1989. In their 1997 ''Encyclopedia of Wars'', authors Charles Phillips and
Alan Axelrod Alan Axelrod (born 1952) is a prolific author of history, business and management books. As of October 2018, he had written more than 150 books. Axelrod resides in Atlanta, Georgia. Axelrod received his doctorate in English from the University o ...
documented 1763 notable wars in world history, out of which 121 wars were in the "religious wars" category in the index. They note that before the 17th century, much of the "reasons" for conflicts were explained through the lens of religion and that after that time wars were explained through the lens of wars as a way to further sovereign interests.Axelrod, Alan & Phillips, Charles ''Encyclopedia of Wars'' Vol.1, Facts on File, November 2004, . p.xxii. "Wars have always arisen, and arise today, from territorial disputes, military rivalries, conflicts of ethnicity, and strivings for commercial and economic advantage, and they have always depended on, and depend on today, pride, prejudice, coercion, envy, cupidity, competitiveness, and a sense of injustice. But for much of the world before the 17th century, these “reasons” for war were explained and justified, at least for the participants, by religion. Then, around the middle of the 17th century, Europeans began to conceive of war as a legitimate means of furthering the interests of individual sovereigns." Some commentators have concluded that only 123 wars (7%) out of these 1763 wars were fundamentally originated by religious motivations. Andrew Holt (2018) traced the origin of the 'only 123 religious wars' claim back to the 2008 book ''
The Irrational Atheist ''The Irrational Atheist: Dissecting the Unholy Trinity of Dawkins, Harris, and Hitchens'' is a 2008 non-fiction book by Vox Day, an American far-right activist, writer, musician, publisher, and video game designer. Day describes himself as a ...
'' of far-right activist
Vox Day Theodore Robert Beale (born August 21, 1968), also known as Vox Day, is an American far-right activist, writer, publisher, and video game designer. He has been described as a white supremacist, a misogynist, and part of the alt-right. ''The Wall ...
, which he notes is slightly adjusted compared to the 121 that is indeed found in the ''Encyclopedia of Wars'' itself. ''The Encyclopedia of War'', edited by Gordon Martel, using the criteria that the armed conflict must involve some overt religious action, concludes that 6% of the wars listed in their encyclopedia can be labelled religious wars.


Holy war concepts in religious traditions

While early empires could be described as
henotheistic Henotheism is the worship of a single, supreme god that does not deny the existence or possible existence of other deities. Friedrich Schelling (1775–1854) coined the word, and Friedrich Welcker (1784–1868) used it to depict primi ...
, i.e. dominated by a single god of the ruling elite (as
Marduk Marduk (Cuneiform: dAMAR.UTU; Sumerian: ''amar utu.k'' "calf of the sun; solar calf"; ) was a god from ancient Mesopotamia and patron deity of the city of Babylon. When Babylon became the political center of the Euphrates valley in the time of ...
in the
Babylonian empire Babylonia (; Akkadian: , ''māt Akkadī'') was an ancient Akkadian-speaking state and cultural area based in the city of Babylon in central-southern Mesopotamia (present-day Iraq and parts of Syria). It emerged as an Amorite-ruled state c. ...
,
Assur Aššur (; Sumerian: AN.ŠAR2KI, Assyrian cuneiform: ''Aš-šurKI'', "City of God Aššur"; syr, ܐܫܘܪ ''Āšūr''; Old Persian ''Aθur'', fa, آشور: ''Āšūr''; he, אַשּׁוּר, ', ar, اشور), also known as Ashur and Qal'a ...
in the
Assyrian empire Assyrian may refer to: * Assyrian people, the indigenous ethnic group of Mesopotamia. * Assyria, a major Mesopotamian kingdom and empire. ** Early Assyrian Period ** Old Assyrian Period ** Middle Assyrian Empire ** Neo-Assyrian Empire * Assyrian ...
, etc.), or more directly by deifying the ruler in an
imperial cult An imperial cult is a form of state religion in which an emperor or a dynasty of emperors (or rulers of another title) are worshipped as demigods or deities. "Cult" here is used to mean "worship", not in the modern pejorative sense. The cult may ...
, the concept of "holy war" enters a new phase with the development of
monotheism Monotheism is the belief that there is only one deity, an all-supreme being that is universally referred to as God. Cross, F.L.; Livingstone, E.A., eds. (1974). "Monotheism". The Oxford Dictionary of the Christian Church (2 ed.). Oxford: Oxford ...
.


Ancient warfare and polytheism

During
classical antiquity Classical antiquity (also the classical era, classical period or classical age) is the period of cultural history between the 8th century BC and the 5th century AD centred on the Mediterranean Sea, comprising the interlocking civilizations of ...
, the
Greco-Roman world The Greco-Roman civilization (; also Greco-Roman culture; spelled Graeco-Roman in the Commonwealth), as understood by modern scholars and writers, includes the geographical regions and countries that culturally—and so historically—were di ...
had a
pantheon Pantheon may refer to: * Pantheon (religion), a set of gods belonging to a particular religion or tradition, and a temple or sacred building Arts and entertainment Comics *Pantheon (Marvel Comics), a fictional organization * ''Pantheon'' (Lone St ...
with particular attributes and interest areas.
Ares Ares (; grc, Ἄρης, ''Árēs'' ) is the Greek god of war and courage. He is one of the Twelve Olympians, and the son of Zeus and Hera. The Greeks were ambivalent towards him. He embodies the physical valor necessary for success in war b ...
personified war. While he received occasional sacrifice from armies going to war, there was only a very limited "cult of Ares".Burkert, ''Greek Religion'', p. 170. In
Sparta Sparta ( Doric Greek: Σπάρτα, ''Spártā''; Attic Greek: Σπάρτη, ''Spártē'') was a prominent city-state in Laconia, in ancient Greece. In antiquity, the city-state was known as Lacedaemon (, ), while the name Sparta referre ...
, however, each company of youths sacrificed to
Enyalios Enyalius or Enyalios (Greek: ) in Greek mythology is generally a son of Ares by Enyo and also a byname of Ares the god of war. Though Enyalius as a by-name of Ares is the most accepted version, in Mycenaean times Ares and Enyalius were considered ...
before engaging in ritual fighting at the Phoebaeum.
Hans M. Barstad Hans Magnus Barstad (7 June 1947 – 26 August 2020) was a Norwegian theologian. He was born in Åsnes, and took the dr. theol. degree in 1982 on the thesis ''The Religious Polemics of Amos. Studies in the Preaching of Amos'', which was published ...
(2008) claimed that this
ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic peri ...
attitude to war and religion differed from that of
ancient Israel and Judah The history of ancient Israel and Judah begins in the Southern Levant during the Late Bronze Age and Early Iron Age. "Israel" as a people or tribal confederation (see Israelites) appears for the first time in the Merneptah Stele, an inscripti ...
: 'Quite unlike what we find with the Greeks, holy war permeated ancient Israelite society.' Moreover, ever since the pioneering study of Manfred Weippert, "»Heiliger Krieg« in Israel und Assyrien" (1972), scholars have been comparing the holy war concept in the (monotheistic)
Hebrew Bible The Hebrew Bible or Tanakh (;"Tanach"
''Random House Webster's Unabridged Dictionary''.
Hebrew: ''Tān ...
with other (polytheistic)
ancient Near East The ancient Near East was the home of early civilizations within a region roughly corresponding to the modern Middle East: Mesopotamia (modern Iraq, southeast Turkey, southwest Iran and northeastern Syria), ancient Egypt, ancient Iran ( Elam, ...
ern war traditions, and found 'many
triking Triking is the common name for the Triking Sports Cars, the United Kingdom based manufacturer of the 3-wheeled Triking Cyclecar, located in Hingham, Norfolk, formerly in Marlingford, Norfolk.The A-Z of Three-Wheelers A definitive reference ...
similarities in phraseology and ideology'.


Buddhism


Christianity

According to historian Edward Peters, before the 11th century, Christians had not developed a concept of holy war (''bellum sacrum''), whereby fighting itself might be considered a penitential and spiritually meritorious act. During the ninth and tenth centuries, multiple invasions occurred which led some regions to make their own armies to defend themselves and this slowly lead to the emergence of the Crusades, the concept of "holy war", and terminology such as "enemies of God" in the 11th century. In early Christianity, St. Augustine's concept of
just war The just war theory ( la, bellum iustum) is a doctrine, also referred to as a tradition, of military ethics which is studied by military leaders, theologians, ethicists and policy makers. The purpose of the doctrine is to ensure that a war is m ...
(''bellum iustum'') was widely accepted, but warfare was not regarded as a virtuous activity and expressions of concern for the salvation of those who killed enemies in battle, regardless of the cause for which they fought, was common. During the era of the
Crusades The Crusades were a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The best known of these Crusades are those to the Holy Land in the period between 1095 and 1291 that were in ...
, some of the Crusaders who fought in the name of God were recognized as the '' Milites Christi'', the soldiers or the knights of Christ. The
Crusades The Crusades were a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The best known of these Crusades are those to the Holy Land in the period between 1095 and 1291 that were in ...
were a series of military campaigns against the
Muslim Conquests The early Muslim conquests or early Islamic conquests ( ar, الْفُتُوحَاتُ الإسْلَامِيَّة, ), also referred to as the Arab conquests, were initiated in the 7th century by Muhammad, the main Islamic prophet. He estab ...
that were waged from the end of the 11th century through the 13th century. Originally, the goal of the Crusaders was the recapture of
Jerusalem Jerusalem (; he, יְרוּשָׁלַיִם ; ar, القُدس ) (combining the Biblical and common usage Arabic names); grc, Ἱερουσαλήμ/Ἰεροσόλυμα, Hierousalḗm/Hierosóluma; hy, Երուսաղեմ, Erusałēm. i ...
and the
Holy Land The Holy Land; Arabic: or is an area roughly located between the Mediterranean Sea and the Eastern Bank of the Jordan River, traditionally synonymous both with the biblical Land of Israel and with the region of Palestine. The term "Holy ...
from the
Muslims Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abraha ...
, and the provision of support to the besieged Christian
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
which was waging a war against
Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...
Seljuq Seljuk or Saljuq (سلجوق) may refer to: * Seljuk Empire (1051–1153), a medieval empire in the Middle East and central Asia * Seljuk dynasty (c. 950–1307), the ruling dynasty of the Seljuk Empire and subsequent polities * Seljuk (warlord) (d ...
expansion into
Asia Minor Anatolia, tr, Anadolu Yarımadası), and the Anatolian plateau, also known as Asia Minor, is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It constitutes the major part of modern-day Turkey. The re ...
and Europe proper. Later, Crusades were launched against other targets, either for religious reasons, such as the
Albigensian Crusade The Albigensian Crusade or the Cathar Crusade (; 1209–1229) was a military and ideological campaign initiated by Pope Innocent III to eliminate Catharism in Languedoc, southern France. The Crusade was prosecuted primarily by the French crown ...
, the
Northern Crusades The Northern Crusades or Baltic Crusades were Christianity and colonialism, Christian colonization and Christianization campaigns undertaken by Catholic Church, Catholic Christian Military order (society), military orders and kingdoms, primarily ...
, or because of political conflicts, such as the
Aragonese Crusade The Aragonese Crusade or Crusade of Aragon, a part of the larger War of the Sicilian Vespers, was declared by Pope Martin IV against King Peter III of Aragon in 1284 and 1285. Because of the recent conquest of Sicily by Peter, Martin declared ...
. In 1095, at the
Council of Clermont The Council of Clermont was a mixed synod of ecclesiastics and laymen of the Catholic Church, called by Pope Urban II and held from 17 to 27 November 1095 at Clermont, Auvergne, at the time part of the Duchy of Aquitaine. Pope Urban's spee ...
,
Pope Urban II Pope Urban II ( la, Urbanus II;  – 29 July 1099), otherwise known as Odo of Châtillon or Otho de Lagery, was the head of the Catholic Church and ruler of the Papal States from 12 March 1088 to his death. He is best known for convening th ...
raised the level of the war from a ''
bellum iustum The just war theory ( la, bellum iustum) is a doctrine, also referred to as a tradition, of military ethics which is studied by military leaders, theologians, ethicists and policy makers. The purpose of the doctrine is to ensure that a war is m ...
'' (a "just war"), to a ''bellum sacrum'' (a "holy war").


Hinduism

In the
Hindu texts Hindu texts are manuscripts and voluminous historical literature which are related to any of the diverse traditions within Hinduism. A few of these texts are shared across these traditions and they are broadly considered Hindu scriptures. These ...
, ''
dharma-yuddha Dharma-yuddha is a Sanskrit word made up of two roots: ''dharma'' (धर्म) meaning righteousness, and ''yuddha'' (युद्ध) meaning warfare. In the Hindu Scriptures, dharma-yuddha refers to a war that is fought while following several ...
'' refers to a war that is fought while following several rules that make the war fair. In other words, just conduct within a war (''jus in bello'') is important in
Vedic upright=1.2, The Vedas are ancient Sanskrit texts of Hinduism. Above: A page from the '' Atharvaveda''. The Vedas (, , ) are a large body of religious texts originating in ancient India. Composed in Vedic Sanskrit, the texts constitute the ...
and
epic literature An epic poem, or simply an epic, is a lengthy narrative poem typically about the extraordinary deeds of extraordinary characters who, in dealings with gods or other superhuman forces, gave shape to the mortal universe for their descendants. ...
such as the ''
Mahabharata The ''Mahābhārata'' ( ; sa, महाभारतम्, ', ) is one of the two major Sanskrit epics of ancient India in Hinduism, the other being the ''Rāmāyaṇa''. It narrates the struggle between two groups of cousins in the Kuruk ...
'' and the ''
Ramayana The ''Rāmāyana'' (; sa, रामायणम्, ) is a Sanskrit literature, Sanskrit Indian epic poetry, epic composed over a period of nearly a millennium, with scholars' estimates for the earliest stage of the text ranging from the 8th ...
''. However, according to Torkel Berkke, the ''Mahabharata'' does not provide a clear discussion on who has the authority to initiate a war (''jus ad bellum''), nor on what makes a war just (''bellum justum'').


Islam

The
Muslim conquests The early Muslim conquests or early Islamic conquests ( ar, الْفُتُوحَاتُ الإسْلَامِيَّة, ), also referred to as the Arab conquests, were initiated in the 7th century by Muhammad, the main Islamic prophet. He estab ...
were a military expansion on an unprecedented scale, beginning in the lifetime of
Muhammad Muhammad ( ar, مُحَمَّد;  570 – 8 June 632 Common Era, CE) was an Arab religious, social, and political leader and the founder of Islam. According to Muhammad in Islam, Islamic doctrine, he was a prophet Divine inspiration, di ...
and spanning the centuries, down to the
Ottoman wars in Europe A series of military conflicts between the Ottoman Empire and various European states took place from the Late Middle Ages up through the early 20th century. The earliest conflicts began during the Byzantine–Ottoman wars, waged in Anatolia in ...
. Until the 13th century, the Muslim conquests were those of a more or less coherent
empire An empire is a "political unit" made up of several territories and peoples, "usually created by conquest, and divided between a dominant center and subordinate peripheries". The center of the empire (sometimes referred to as the metropole) ex ...
, the
Caliphate A caliphate or khilāfah ( ar, خِلَافَة, ) is an institution or public office under the leadership of an Islamic steward with the title of caliph (; ar, خَلِيفَة , ), a person considered a political-religious successor to th ...
, but after the
Mongol invasions The Mongol invasions and conquests took place during the 13th and 14th centuries, creating history's largest contiguous empire: the Mongol Empire ( 1206- 1368), which by 1300 covered large parts of Eurasia. Historians regard the Mongol devastati ...
, expansion continued on all fronts (other than Iberia which was lost in the
Reconquista The ' (Spanish, Portuguese and Galician for "reconquest") is a historiographical construction describing the 781-year period in the history of the Iberian Peninsula between the Umayyad conquest of Hispania in 711 and the fall of the Nasrid ...
) for another half millennium until the final collapse of the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
in the east and the
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...
in the west with the onset of the
modern period The term modern period or modern era (sometimes also called modern history or modern times) is the period of history that succeeds the Middle Ages (which ended approximately 1500 AD). This terminology is a historical periodization that is applie ...
. There were also a number of periods of infighting among Muslims; these are known by the term Fitna and mostly concern the early period of Islam, from the 7th to 11th centuries, i.e. before the collapse of the Caliphate and the emergence of the various later
Islamic empires This article includes a list of successive Islamic states and Muslim dynasties beginning with the time of the Islamic prophet Muhammad (570–632 CE) and the early Muslim conquests that spread Islam outside of the Arabian Peninsula, and continui ...
. While technically, the millennium of Muslim conquests could be classified as "religious war", the applicability of the term has been questioned. The reason is that the very notion of a "religious war" as opposed to a "secular war" is the result of the Western concept of the
separation of Church and State The separation of church and state is a philosophical and jurisprudential concept for defining political distance in the relationship between religious organizations and the state. Conceptually, the term refers to the creation of a secular sta ...
. No such division has ever existed in the Islamic world, and consequently, there cannot be a real division between wars that are "religious" from such that are "non-religious". Islam does not have any normative tradition of
pacifism Pacifism is the opposition or resistance to war, militarism (including conscription and mandatory military service) or violence. Pacifists generally reject theories of Just War. The word ''pacifism'' was coined by the French peace campaign ...
, and warfare has been integral part of Islamic history both for the defense and the spread of the faith since the time of Muhammad. This was formalised in the juristic definition of
war in Islam War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular ...
, which continues to hold normative power in contemporary Islam, inextricably linking political and religious justification of war. This normative concept is known as ''
Jihad Jihad (; ar, جهاد, jihād ) is an Arabic word which literally means "striving" or "struggling", especially with a praiseworthy aim. In an Islamic context, it can refer to almost any effort to make personal and social life conform with Go ...
'', an Arabic word with the meaning "to strive; to struggle" (viz. "in the way of God"), which includes the aspect of struggle "by the sword". The first forms of military jihad occurred after the migration (
hijra Hijra, Hijrah, Hegira, Hejira, Hijrat or Hijri may refer to: Islam * Hijrah (often written as ''Hejira'' in older texts), the migration of Muhammad from Mecca to Medina in 622 CE * Migration to Abyssinia or First Hegira, of Muhammad's followers ...
) of Muhammad and his small group of followers to
Medina Medina,, ', "the radiant city"; or , ', (), "the city" officially Al Madinah Al Munawwarah (, , Turkish: Medine-i Münevvere) and also commonly simplified as Madīnah or Madinah (, ), is the Holiest sites in Islam, second-holiest city in Islam, ...
from
Mecca Mecca (; officially Makkah al-Mukarramah, commonly shortened to Makkah ()) is a city and administrative center of the Mecca Province of Saudi Arabia, and the Holiest sites in Islam, holiest city in Islam. It is inland from Jeddah on the Red ...
and the conversion of several inhabitants of the city to Islam. The first revelation concerning the struggle against the Meccans was Quran 22:39-40: This happened many times throughout history, beginning with
Muhammad Muhammad ( ar, مُحَمَّد;  570 – 8 June 632 Common Era, CE) was an Arab religious, social, and political leader and the founder of Islam. According to Muhammad in Islam, Islamic doctrine, he was a prophet Divine inspiration, di ...
's battles against the
polytheist Polytheism is the belief in multiple deities, which are usually assembled into a pantheon of gods and goddesses, along with their own religious sects and rituals. Polytheism is a type of theism. Within theism, it contrasts with monotheism, the b ...
Arabs including the
Battle of Badr The Battle of Badr ( ar, غَزْوَةُ بَدِرْ ), also referred to as The Day of the Criterion (, ) in the Quran, Qur'an and by Muslims, was fought on 13 March 624 CE (17 Ramadan (calendar month), Ramadan, 2 Anno Hegirae, AH), near the ...
(624), and battles in
Uhud Mount Uhud ( ar, جَبَل أُحُد, Jabal Uḥud) is a mountain north of Medina, Saudi Arabia. It is high and 7.5 km long. It was the site of the second battle between Muslim and unbelievers. The Battle of Uhud was fought on 19 March, 625 ...
(625),
Khandaq Khandaq ( fa, خندق) is a village in Charuymaq-e Sharqi Rural District, Shadian District, Charuymaq County, East Azerbaijan Province, Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country loc ...
(627),
Mecca Mecca (; officially Makkah al-Mukarramah, commonly shortened to Makkah ()) is a city and administrative center of the Mecca Province of Saudi Arabia, and the Holiest sites in Islam, holiest city in Islam. It is inland from Jeddah on the Red ...
(630) and Hunayn (630).


Judaism

Reuven Firestone Reuven Firestone is an American academic and historian of religion, who serves as the Regenstein Professor in Medieval Judaism and Islam at the Hebrew Union College-Jewish Institute of Religion's Skirball Campus in Los Angeles and Affiliate Prof ...
(2012) stated 'that holy war is a common theme in the Hebrew Bible. Divinely legitimized through the authority of biblical scripture and its interpretation, holy war became a historical reality for the Jews of antiquity. Among at least some of the Jewish groups of the late
Second Temple period The Second Temple period in Jewish history lasted approximately 600 years (516 BCE - 70 CE), during which the Second Temple existed. It started with the return to Zion and the construction of the Second Temple, while it ended with the First Jewis ...
until the middle of the second century, C.E., holy war was an operative institution. That is, Jews engaged in what is defined here as holy war.' He mentioned the
Maccabean Revolt The Maccabean Revolt ( he, מרד החשמונאים) was a Jewish rebellion led by the Maccabees against the Seleucid Empire and against Hellenistic influence on Jewish life. The main phase of the revolt lasted from 167–160 BCE and ended ...
(167–160 BCE), the
First Jewish–Roman War The First Jewish–Roman War (66–73 CE), sometimes called the Great Jewish Revolt ( he, המרד הגדול '), or The Jewish War, was the first of three major rebellions by the Jews against the Roman Empire, fought in Roman-controlled ...
(66–73 CE) and the
Bar Kokhba revolt The Bar Kokhba revolt ( he, , links=yes, ''Mereḏ Bar Kōḵḇāʾ‎''), or the 'Jewish Expedition' as the Romans named it ( la, Expeditio Judaica), was a rebellion by the Jews of the Judea (Roman province), Roman province of Judea, led b ...
(132–136 CE) as three examples of a "holy war" or "Commanded War" (
Hebrew Hebrew (; ; ) is a Northwest Semitic language of the Afroasiatic language family. Historically, it is one of the spoken languages of the Israelites and their longest-surviving descendants, the Jews and Samaritans. It was largely preserved ...
: מלחמת מצווה ''
Milkhemet Mitzvah ''Milḥemet mitzvah'' or in Biblical Hebrew ''milḥemeth miṣwah'' (Hebrew: מלחמת מצווה, "war by commandment") is the term for a war during the times of the Tanakh when a king (of the Kingdom of Israel) would go to war in order to ...
'') in the eyes of
Rabbinic Judaism Rabbinic Judaism ( he, יהדות רבנית, Yahadut Rabanit), also called Rabbinism, Rabbinicism, or Judaism espoused by the Rabbanites, has been the mainstream form of Judaism since the 6th century CE, after the codification of the Babylonian ...
at the time. He asserted that this concept may have re-emerged in modern times within some factions of the
Zionist movement Zionism ( he, צִיּוֹנוּת ''Tsiyyonut'' after ''Zion'') is a nationalist movement that espouses the establishment of, and support for a homeland for the Jewish people centered in the area roughly corresponding to what is known in Jew ...
, particularly
Revisionist Zionism Revisionist Zionism is an ideology developed by Ze'ev Jabotinsky, who advocated a "revision" of the "practical Zionism" of David Ben-Gurion and Chaim Weizmann which was focused on the settling of ''Eretz Yisrael'' (Land of Israel) by independent ...
. In 2016, however, Firestone made a distinction between what he regarded as the Hebrew Bible's concept and the 'Western' concept of holy war: ""Holy war" is a Western concept referring to war that is fought for religion, against adherents of other religions, often in order to promote religion through conversion, and with no specific geographic limitation. This concept does not occur in the Hebrew Bible, whose wars are not fought for religion or in order to promote it but, rather, in order to preserve religion and a religiously unique people in relation to a specific and limited geography." Several scholars regard war narratives in the Hebrew Bible, such as the war against the Midianites in Numbers 31, to be a holy war, with Niditch (1995) asserting the presence of a 'priestly ideology of war in Numbers 31'. Hamilton (2005) argued that the two major concerns of Number 31 are the idea that war is a defiling activity, but Israelite soldiers need to be ritually pure, so they may only fight wars for a holy cause, and are required to cleanse themselves afterwards to restore their ritual purity. The Israelite campaign against Midian was blessed by the Israelite god
Yahweh Yahweh *''Yahwe'', was the national god of ancient Israel and Judah. The origins of his worship reach at least to the early Iron Age, and likely to the Late Bronze Age if not somewhat earlier, and in the oldest biblical literature he posse ...
, and could therefore be considered a holy war. Olson (2012), who believed the war narrative to be a fictional story with a theological purpose, noted that the Israelite soldiers' actions in Numbers 31 closely followed the holy war regulations set out in Deuteronomy 20:14, although
Moses Moses hbo, מֹשֶׁה, Mōše; also known as Moshe or Moshe Rabbeinu (Mishnaic Hebrew: מֹשֶׁה רַבֵּינוּ, ); syr, ܡܘܫܐ, Mūše; ar, موسى, Mūsā; grc, Mωϋσῆς, Mōÿsēs () is considered the most important pro ...
' commandment to also kill the captive male children and non-virgin women was a marked departure from these regulations. He concluded: "Many aspects of this holy war text may be troublesome to a contemporary reader. But understood within the symbolic world of the ancient writers of Numbers, the story of the war against the Midianites is a kind of dress rehearsal that builds confidence and hope in anticipation of the actual conquest of Canaan that lay ahead." Dawn (2016) stated: "From the earliest days of Israel's existence as a people, holy war was a sacred institution, undertaken as a cultic act of a religious community".


Shinto


Sikhism


Antiquity

In
Greek antiquity Ancient Greece ( el, Ἑλλάς, Hellás) was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries BC to the end of classical antiquity ( AD 600), that comprised a loose collection of cult ...
, four (or five) wars were fought in and around the Panhellenic sanctuary at
Delphi Delphi (; ), in legend previously called Pytho (Πυθώ), in ancient times was a sacred precinct that served as the seat of Pythia, the major oracle who was consulted about important decisions throughout the ancient classical world. The oracle ...
(the
Pythia Pythia (; grc, Πυθία ) was the name of the high priestess of the Temple of Apollo (Delphi), Temple of Apollo at Delphi. She specifically served as its oracle and was known as the Oracle of Delphi. Her title was also historically glossed i ...
(Oracle) residing in the Temple of Apollo) against persons or states who allegedly committed sacrilegious acts before the god
Apollo Apollo, grc, Ἀπόλλωνος, Apóllōnos, label=genitive , ; , grc-dor, Ἀπέλλων, Apéllōn, ; grc, Ἀπείλων, Apeílōn, label=Arcadocypriot Greek, ; grc-aeo, Ἄπλουν, Áploun, la, Apollō, la, Apollinis, label= ...
. The following are distinguished: * The
First Sacred War The First Sacred War, or Cirraean War, was fought between the Amphictyonic League of Delphi and the city of Kirrha. At the beginning of the 6th century BC the Pylaeo-Delphic Amphictyony, controlled by the Thessalians, attempted to take hold of the ...
(595–585 BCE) * The
Second Sacred War The Second Sacred War was the Spartan defeat of Phocians at Delphi and the restoration of Delphian self-control. In 458 or 457BC, Phocians captured three towns in the Spartan metropolis of Doris. A Spartan army marched on Doris, defeated the ...
(449–448 BCE) * The
Third Sacred War The Third Sacred War (356–346 BC) was fought between the forces of the Delphic Amphictyonic League, principally represented by Thebes, and latterly by Philip II of Macedon, and the Phocians. The war was caused by a large fine imposed in 3 ...
(356–346 BCE) * The
Fourth Sacred War Under the reign of Philip II (359–336 BC), the kingdom of Macedonia, initially at the periphery of classical Greek affairs, came to dominate Ancient Greece in the span of just 25 years, largely thanks to the personality and policies of its ki ...
(339–338 BCE) * The
Fifth Sacred War Fifth is the Ordinal number (linguistics), ordinal form of the number 5, five. Fifth or The Fifth may refer to: * Fifth Amendment to the United States Constitution, as in the expression "pleading the Fifth" * Fifth column, a political term * Fifth ...
(281–280 BCE) Firestone (2012) stated that in the eyes of ancient
Rabbinic Judaism Rabbinic Judaism ( he, יהדות רבנית, Yahadut Rabanit), also called Rabbinism, Rabbinicism, or Judaism espoused by the Rabbanites, has been the mainstream form of Judaism since the 6th century CE, after the codification of the Babylonian ...
, the
Maccabean Revolt The Maccabean Revolt ( he, מרד החשמונאים) was a Jewish rebellion led by the Maccabees against the Seleucid Empire and against Hellenistic influence on Jewish life. The main phase of the revolt lasted from 167–160 BCE and ended ...
(167–160 BCE), the
First Jewish–Roman War The First Jewish–Roman War (66–73 CE), sometimes called the Great Jewish Revolt ( he, המרד הגדול '), or The Jewish War, was the first of three major rebellions by the Jews against the Roman Empire, fought in Roman-controlled ...
(66–73 CE) and the
Bar Kokhba revolt The Bar Kokhba revolt ( he, , links=yes, ''Mereḏ Bar Kōḵḇāʾ‎''), or the 'Jewish Expedition' as the Romans named it ( la, Expeditio Judaica), was a rebellion by the Jews of the Judea (Roman province), Roman province of Judea, led b ...
(132–136 CE) were "holy wars" or "Commanded Wars" (
Hebrew Hebrew (; ; ) is a Northwest Semitic language of the Afroasiatic language family. Historically, it is one of the spoken languages of the Israelites and their longest-surviving descendants, the Jews and Samaritans. It was largely preserved ...
: מלחמת מצווה ''
Milkhemet Mitzvah ''Milḥemet mitzvah'' or in Biblical Hebrew ''milḥemeth miṣwah'' (Hebrew: מלחמת מצווה, "war by commandment") is the term for a war during the times of the Tanakh when a king (of the Kingdom of Israel) would go to war in order to ...
'').


Middle Ages


Christianisation of Europe

The
Saxon Wars The Saxon Wars were the campaigns and insurrections of the thirty-three years from 772, when Charlemagne first entered Saxony with the intent to conquer, to 804, when the last rebellion of tribesmen was defeated. In all, 18 campaigns were fought ...
(772–804) of Frankish king
Charlemagne Charlemagne ( , ) or Charles the Great ( la, Carolus Magnus; german: Karl der Große; 2 April 747 – 28 January 814), a member of the Carolingian dynasty, was King of the Franks from 768, King of the Lombards from 774, and the first Holy ...
against the
Saxons The Saxons ( la, Saxones, german: Sachsen, ang, Seaxan, osx, Sahson, nds, Sassen, nl, Saksen) were a group of Germanic * * * * peoples whose name was given in the early Middle Ages to a large country (Old Saxony, la, Saxonia) near the Nor ...
under
Widukind Widukind, also known as Wittekind, was a leader of the Saxons and the chief opponent of the Frankish king Charlemagne during the Saxon Wars from 777 to 785. Charlemagne ultimately prevailed, organized Saxony as a Frankish province, massacred tho ...
were described by
Jim Bradbury Jim Bradbury (born 27 February 1937) is a British historian specialising in the military history of the Middle Ages. Bradbury lectured in history at Brunel University. Selected works * (1975) ''Shakespeare and his Theatre'', Longman, * (1985) ...
(2004) as 'in essence a frontier struggle and a religious war against pagans – devil-worshippers according to
Einhard Einhard (also Eginhard or Einhart; la, E(g)inhardus; 775 – 14 March 840) was a Frankish scholar and courtier. Einhard was a dedicated servant of Charlemagne and his son Louis the Pious; his main work is a biography of Charlemagne, the ''Vita ...
.' He noted that Charlemagne ordered the destruction of the
Irminsul An Irminsul (Old Saxon 'great pillar') was a sacred, pillar-like object attested as playing an important role in the Germanic paganism of the Saxons. Medieval sources describe how an Irminsul was destroyed by Charlemagne during the Saxon Wars. A ...
, an object sacred to the Saxons. Per Ullidtz (2010) stated that previous Frankish–Saxon conflicts spanning almost a century 'had been mostly a border war', 'but under Charles it changed character': because of 'Charles' idea of unity, of a king over all German tribes, and of universal Christianity in all of his kingdom, it changed into a mission from heaven.' Similarly, a successful Carolingian campaign against the Pannonian Avars in the 790s led to their forced conversion to Christianity. The earlier
Merovingian The Merovingian dynasty () was the ruling family of the Franks from the middle of the 5th century until 751. They first appear as "Kings of the Franks" in the Roman army of northern Gaul. By 509 they had united all the Franks and northern Gauli ...
conquests of Thuringia, Allemannia and Bavaria had also resulted in their Christianisation by 555, although the
Frisians The Frisians are a Germanic ethnic group native to the coastal regions of the Netherlands and northwestern Germany. They inhabit an area known as Frisia and are concentrated in the Dutch provinces of Friesland and Groningen and, in Germany, ...
resisted with similar determinacy as the Saxons during the
Frisian–Frankish wars The Frisian–Frankish wars were a series of conflicts between the Frankish Empire and the Frisian kingdom in the 7th and 8th centuries. The wars were mainly about control of the Rhine delta. After the death of the Frisian king Redbad, the Fran ...
(7th and 8th century), with both tribes killing several Christian missionaries in defence of their
Germanic paganism Germanic paganism or Germanic religion refers to the traditional, culturally significant religion of the Germanic peoples. With a chronological range of at least one thousand years in an area covering Scandinavia, the British Isles, modern Germ ...
, to the horror of Christian
hagiographers A hagiography (; ) is a biography of a saint or an ecclesiastical leader, as well as, by extension, an adulatory and idealized biography of a founder, saint, monk, nun or icon in any of the world's religions. Early Christian hagiographies might ...
.


Crusades

The
Crusades The Crusades were a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The best known of these Crusades are those to the Holy Land in the period between 1095 and 1291 that were in ...
are a prime example of wars whose religious elements have been extensively debated for centuries, with some groups of people in some periods emphasising, restoring or overstating the religious aspects, and other groups of people in some periods denying, nuancing or downplaying the religious aspects of the Crusades in favour of other factors. ''
Winkler Prins The ''Winkler Prins'' is a Dutch-language encyclopedia, founded by the Dutch poet and clergyman Anthony Winkler Prins (1817–1908) and published by Elsevier. It has run through nine printed editions; the first, issued in 16 volumes from 1870 ...
''/''
Encarta ''Microsoft Encarta'' is a discontinued digital multimedia encyclopedia published by Microsoft from 1993 to 2009. Originally sold on CD-ROM or DVD, it was also available on the World Wide Web via an annual subscription, although later articles ...
'' (2002) concluded: "The traditional explanation for the Crusades (a religious enthusiasm that found an outlet in a Holy War) has also retained its value in modern historical scholarship, keeping in mind the fact that it has been pointed out that a complex set of socio-economic and political factors allowed this enthusiasm to manifest itself." The Crusades against Muslim expansion in the 11th century were recognized as a "holy war" or a ''bellum sacrum'' by later writers in the 17th century. The early modern wars against the
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...
were seen as a seamless continuation of this conflict by contemporaries.


Reconquista

Jim Bradbury Jim Bradbury (born 27 February 1937) is a British historian specialising in the military history of the Middle Ages. Bradbury lectured in history at Brunel University. Selected works * (1975) ''Shakespeare and his Theatre'', Longman, * (1985) ...
(2004) noted that the belligerents in the ''
Reconquista The ' (Spanish, Portuguese and Galician for "reconquest") is a historiographical construction describing the 781-year period in the history of the Iberian Peninsula between the Umayyad conquest of Hispania in 711 and the fall of the Nasrid ...
'' were not all equally motivated by religion, and that a distinction should be made between 'secular rulers' on the one hand, and on the other hand Christian military orders which came from elsewhere (including the three main orders of
Knights Templar , colors = White mantle with a red cross , colors_label = Attire , march = , mascot = Two knights riding a single horse , equipment ...
,
Knights Hospitaller The Order of Knights of the Hospital of Saint John of Jerusalem ( la, Ordo Fratrum Hospitalis Sancti Ioannis Hierosolymitani), commonly known as the Knights Hospitaller (), was a medieval and early modern Catholic Church, Catholic Military ord ...
and
Teutonic Knights The Order of Brothers of the German House of Saint Mary in Jerusalem, commonly known as the Teutonic Order, is a Catholic religious institution founded as a military society in Acre, Kingdom of Jerusalem. It was formed to aid Christians on ...
), or were established inside Iberia (such as those of
Santiago Santiago (, ; ), also known as Santiago de Chile, is the capital and largest city of Chile as well as one of the largest cities in the Americas. It is the center of Chile's most densely populated region, the Santiago Metropolitan Region, whose ...
,
Alcántara Alcántara is a municipality in the province of Cáceres, Extremadura, Spain, on the Tagus, near Portugal. The toponym is from the Arabic word ''al-Qanṭarah'' (القنطرة) meaning "the bridge". History Archaeological findings have atteste ...
and Calatrava). '
he Knights He or HE may refer to: Language * He (pronoun), an English pronoun * He (kana), the romanization of the Japanese kana へ * He (letter), the fifth letter of many Semitic alphabets * He (Cyrillic), a letter of the Cyrillic script called ''He'' in ...
were more committed to religious war than some of their secular counterparts, were opposed to treating with Muslims and carried out raids and even atrocities, such as decapitating Muslim prisoners.' The
Battle of Las Navas de Tolosa The Battle of Las Navas de Tolosa, known in Islamic history as the Battle of Al-Uqab ( ar, معركة العقاب), took place on 16 July 1212 and was an important turning point in the ''Reconquista'' and the medieval history of Spain. The Christ ...
, known in Arab history as the Battle of Al-Uqab (معركة العقاب), was fought on 16 July 1212 and it was an important turning point in both the ''Reconquista'' and the
medieval history of Spain Spain in the Middle Ages is a period in the History of Spain that began in the 5th Century following the Fall of the Western Roman Empire and ended with the beginning of the Early modern period in 1492. The history of Spain is marked by waves ...
. The forces of King
Alfonso VIII of Castile Alfonso VIII (11 November 11555 October 1214), called the Noble (''El Noble'') or the one of Las Navas (''el de las Navas''), was King of Castile from 1158 to his death and King of Toledo. After having suffered a great defeat with his own army at ...
were joined by the armies of his Christian rivals,
Sancho VII of Navarre Sancho VII ( eu, Antso VII.a; 11577 April 1234) called the Strong ( eu, Azkarra, es, el Fuerte) was King of Navarre from 1194 until his death in 1234. He was the son and heir of Sancho VI, whom he followed as the second king to hold the tit ...
,
Pedro II of Aragon Peter II the Catholic (; ) (July 1178 – 12 September 1213) was the King of Aragon and Count of Barcelona from 1196 to 1213. Background Peter was born in Huesca, the son of Alfonso II of Aragon and Sancha of Castile. In 1205 he acknowledge ...
and
Afonso II of Portugal Alphons (Latinized ''Alphonsus'', ''Adelphonsus'', or ''Adefonsus'') is a male given name recorded from the 8th century (Alfonso I of Asturias, r. 739–757) in the Christian successor states of the Visigothic kingdom in the Iberian peninsula. ...
in battle against the
Berber Berber or Berbers may refer to: Ethnic group * Berbers, an ethnic group native to Northern Africa * Berber languages, a family of Afro-Asiatic languages Places * Berber, Sudan, a town on the Nile People with the surname * Ady Berber (1913–196 ...
Muslim
Almohad The Almohad Caliphate (; ar, خِلَافَةُ ٱلْمُوَحِّدِينَ or or from ar, ٱلْمُوَحِّدُونَ, translit=al-Muwaḥḥidūn, lit=those who profess the Tawhid, unity of God) was a North African Berbers, Berber M ...
conquerors of the southern half of the
Iberian Peninsula The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, defi ...
.


Hussite Wars

The relative importance of the various factors that caused the
Hussite Wars The Hussite Wars, also called the Bohemian Wars or the Hussite Revolution, were a series of civil wars fought between the Hussites and the combined Catholic forces of Holy Roman Emperor Sigismund, the Papacy, European monarchs loyal to the Cat ...
(1419–1434) is debated. Kokkonen & Sundell (2017) claimed that the death of king
Wenceslaus IV of Bohemia Wenceslaus IV (also ''Wenceslas''; cs, Václav; german: Wenzel, nicknamed "the Idle"; 26 February 136116 August 1419), also known as Wenceslaus of Luxembourg, was King of Bohemia from 1378 until his death and King of Germany from 1376 until he w ...
on 19 August 1419 is the event that sparked the Hussite rebellion against his nominal heir Sigismund (then king of Germany, Hungary and Croatia), making it essentially a
war of succession A war of succession is a war prompted by a succession crisis in which two or more individuals claim the Order of succession, right of successor to a demise of the Crown, deceased or deposition (politics), deposed monarch. The rivals are typic ...
. Nolan (2006) named religion as one of several significant causes, summarising the Hussites' motives as 'doctrinal as well as "nationalistic" and constitutional', and providing a series of issues that led to war: the trial and execution of
Jan Hus Jan Hus (; ; 1370 – 6 July 1415), sometimes anglicized as John Hus or John Huss, and referred to in historical texts as ''Iohannes Hus'' or ''Johannes Huss'', was a Czech theologian and philosopher who became a Church reformer and the inspir ...
(1415) 'provoked the conflict', the Defenestration of Prague (30 July 1419) 'began the conflict', while 'fighting began after King Wenceslaus died, shortly after the defenestration' (that is, after 19 August 1419). Nolan described the wars' goals and character as follows: 'The main aim of the Hussites was to prevent the hated Sigismund mounting the throne of Bohemia, but fighting between Bohemian Hussites and Catholics spread into Moravia. (...) cross-class support gave the Hussite Wars a tripartite and even "national" character unusual for the age, and a religious and social unity of purpose, faith, and hate'. ''Winkler Prins''/''Encarta'' (2002) described the Hussites as a 'movement which developed from a religious denomination to a nationalist faction, opposed to German and Papal influence; in the bloody ''Hussite Wars'' (1419–1438), they managed to resist.' It didn't mention the succession of Wenceslaus by Sigismund, but noted elsewhere that it was Sigismund's policy of Catholic Church unity which prompted him to urge
Antipope John XXIII Baldassarre Cossa (c. 1370 – 22 December 1419) was Pisan antipope John XXIII (1410–1415) during the Western Schism. The Catholic Church regards him as an antipope, as he opposed Pope Gregory XII whom the Catholic Church now recognizes as ...
to convene the
Council of Constance The Council of Constance was a 15th-century ecumenical council recognized by the Catholic Church, held from 1414 to 1418 in the Bishopric of Constance in present-day Germany. The council ended the Western Schism by deposing or accepting the res ...
in 1414, which ultimately condemned Jan Hus.


Soga–Mononobe conflict

Buddhism Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and gra ...
was formally introduced into Japan by
missionaries A missionary is a member of a religious group which is sent into an area in order to promote its faith or provide services to people, such as education, literacy, social justice, health care, and economic development.Thomas Hale 'On Being a Mi ...
from the kingdom of
Baekje Baekje or Paekche (, ) was a Korean kingdom located in southwestern Korea from 18 BC to 660 AD. It was one of the Three Kingdoms of Korea, together with Goguryeo and Silla. Baekje was founded by Onjo, the third son of Goguryeo's founder Jum ...
in 552. Adherents of the native
Shinto Shinto () is a religion from Japan. Classified as an East Asian religion by scholars of religion, its practitioners often regard it as Japan's indigenous religion and as a nature religion. Scholars sometimes call its practitioners ''Shintois ...
religion resisted the spread of Buddhism, and several military conflicts broke out, starting with the
Soga–Mononobe conflict The was a political and military dispute that took place in Japan during the Asuka period between the pro-Shinto Mononobe clan, led by Mononobe no Moriya, and the pro-Buddhist Soga clan, led by Soga no Umako, which would eventually emerge victori ...
(552–587) between the pro-Shinto
Mononobe clan The was a Japan, Japanese aristocratic kin group Uji (clan), (''uji'') of the Kofun period, known for its military opposition to the Soga clan. The Mononobe were opposed to the spread of Buddhism, partly on religious grounds, claiming that the ...
(and
Nakatomi clan was a Japanese aristocratic kin group (''uji''). Papinot, Jacques Edmond Joseph. (1906). ''Dictionnaire d’histoire et de géographie du Japon''; Papinot, (2003)"Nakatomi," ''Nobiliare du Japon'', p. 39 retrieved 2013-5-5. The clan claims desce ...
) and the pro-Buddhist
Soga clan The was one of the most powerful aristocratic kin groups Uji (clan), (''uji'') of the Asuka period of the early Japanese state—the Yamato period, Yamato polity—and played a major role in the spread of Buddhism. Through the 5th and 7th centur ...
. Although the political power each of the clans could wield over the royal family was also an important factor, and was arguably a strategic reason for the Soga to adopt and promote Buddhism as a means to increase their authority, the religious beliefs from both doctrines, as well as religious explanations from events that happened after the arrival of Buddhism, were also causes of the conflict that escalated to war. Whereas the Soga argued that Buddhism was a better religion because it had come from China and Korea, whose civilisations were widely regarded as superior and to be emulated in
Yamato was originally the area around today's Sakurai City in Nara Prefecture of Japan, which became Yamato Province and by extension a name for the whole of Japan. Yamato is also the dynastic name of the ruling Imperial House of Japan. Japanese his ...
(the central kingdom of Japan), the Mononobe and Nakatomi maintained that there should be continuity of tradition and that worshipping the native gods (''kami'') was in the best interest of the Japanese. Unable to reach a decision,
Emperor Kinmei was the 29th Emperor of Japan, Imperial Household Agency (''Kunaichō'') 欽明天皇 (29) retrieved 2013-8-22. according to the traditional order of succession. Titsingh, Isaac. (1834)pp. 34–36 Brown, Delmer. (1979) ''Gukanshō,'' pp. 261– ...
(r. 539–571) maintained Shinto as the royal religion, but allowed the Soga to erect a temple for the statue of Buddha. Afterwards, an epidemic broke out, which Shintoists attributed to the anger of the native gods to the intrusion of Buddhism; in reaction, some burnt down the Buddhist temple and threw the Buddha statue into a canal. However, the epidemic worsened, which Buddhists in turn interpreted as the anger of Buddha to the sacrilege committed against his temple and statue. Both during the 585 and 587 wars of succession, the opposing camps were drawn along the Shinto–Buddhist divide, and the Soga clan's victory resulted in the imposition of Buddhism as the Yamato court religion under the regency of
Prince Shotoku A prince is a male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary, in some European states. The ...
.


Toltec religious wars

There have been several religious wars in the Toltec Empire of Mesoamerica (c. 980–1110) between devotees of
Tezcatlipoca Tezcatlipoca (; nci, Tēzcatl ihpōca ) was a central deity in Aztec religion, and his main festival was the Toxcatl ceremony celebrated in the month of May. One of the four sons of Ōmeteōtl, Ometecuhtli and Omecihuatl, the God of providenc ...
and followers of
Quetzalcoatl Quetzalcoatl (, ; Spanish: ''Quetzalcóatl'' ; nci-IPA, Quetzalcōātl, ket͡saɬˈkoːaːt͡ɬ (Modern Nahuatl pronunciation), in honorific form: ''Quetzalcōātzin'') is a deity in Aztec culture and literature whose name comes from the Nahu ...
; the latter lost and were driven to flee to the
Yucatán Peninsula The Yucatán Peninsula (, also , ; es, Península de Yucatán ) is a large peninsula in southeastern Mexico and adjacent portions of Belize and Guatemala. The peninsula extends towards the northeast, separating the Gulf of Mexico to the north ...
.


Early modern period


European wars of religion

The term "religious war" was used to describe, controversially at the time, what are now known as the
European wars of religion The European wars of religion were a series of wars waged in Europe during the 16th, 17th and early 18th centuries. Fought after the Protestant Reformation began in 1517, the wars disrupted the religious and political order in the Catholic Chu ...
, and especially the then-ongoing
Seven Years' War The Seven Years' War (1756–1763) was a global conflict that involved most of the European Great Powers, and was fought primarily in Europe, the Americas, and Asia-Pacific. Other concurrent conflicts include the French and Indian War (1754 ...
, from at least the mid 18th century. The ''
Encyclopædia Britannica The (Latin for "British Encyclopædia") is a general knowledge English-language encyclopaedia. It is published by Encyclopædia Britannica, Inc.; the company has existed since the 18th century, although it has changed ownership various time ...
'' maintains that " hewars of religion of this period erefought mainly for confessional security and political gain". In 16th-century France, there was a series of wars between
Roman Catholics The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
and
Protestants Protestantism is a branch of Christianity that follows the theological tenets of the Protestant Reformation, a movement that began seeking to reform the Catholic Church from within in the 16th century against what its followers perceived to b ...
(
Huguenots The Huguenots ( , also , ) were a Religious denomination, religious group of French people, French Protestants who held to the Reformed, or Calvinist, tradition of Protestantism. The term, which may be derived from the name of a Swiss politica ...
primarily), known as the
French Wars of Religion The French Wars of Religion is the term which is used in reference to a period of civil war between French Catholic Church, Catholics and Protestantism, Protestants, commonly called Huguenots, which lasted from 1562 to 1598. According to estim ...
. In the first half of the 17th century, the
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
states, Scandinavia (Sweden, primarily) and Poland were beset by religious warfare during the
Thirty Years War The Thirty Years' War was one of the longest and List of wars and anthropogenic disasters by death toll, most destructive conflicts in History of Europe, European history, lasting from 1618 to 1648. Fought primarily in Central Europe, an es ...
.
Roman Catholicism The Catholic Church, also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.3 billion baptized Catholics Catholic Church by country, worldwide . It is am ...
and
Protestantism Protestantism is a branch of Christianity that follows the theological tenets of the Protestant Reformation, a movement that began seeking to reform the Catholic Church from within in the 16th century against what its followers perceived to b ...
figured on the opposing sides of this conflict, though Catholic France took the side of the Protestants, but it did so for purely political reasons. In the late 20th century, a number of revisionist historians such as William M. Lamont regarded the
English Civil War The English Civil War (1642–1651) was a series of civil wars and political machinations between Parliamentarians (" Roundheads") and Royalists led by Charles I ("Cavaliers"), mainly over the manner of England's governance and issues of re ...
(1642–1651) as a religious war, with John Morrill (1993) stating: 'The English Civil War was not the first European revolution: it was the last of the Wars of Religion.' This view has been criticised by various pre-, post- and anti-revisionist historians. Glen Burgess (1998) examined political propaganda written by the Parliamentarian politicians and clerics at the time, noting that many were or may have been motivated by their Puritan religious beliefs to support the war against the 'Catholic' king
Charles I of England Charles I (19 November 1600 – 30 January 1649) was King of England, Scotland, and Ireland from 27 March 1625 until Execution of Charles I, his execution in 1649. He was born into the House of Stuart as the second son of King James VI of ...
, but tried to express and legitimise their opposition and rebellion in terms of a legal revolt against a monarch who had violated crucial constitutional principles and thus had to be overthrown. They even warned their Parliamentarian allies to not make overt use of religious arguments in making their case for war against the king. However, in some cases it may be argued that they hid their pro-Anglican and anti-Catholic motives behind legal parlance, for example by emphasising that the
Church of England The Church of England (C of E) is the established Christian church in England and the mother church of the international Anglican Communion. It traces its history to the Christian church recorded as existing in the Roman province of Britain ...
was the ''legally established'' religion: 'Seen in this light, the defenses of Parliament's war, with their apparent legal-constitutional thrust, are not at all ways of saying that the struggle was not religious. On the contrary, they are ways of saying that it was.' Burgess concluded: ' e Civil War left behind it just the sort of evidence that we could reasonably expect a war of religion to leave.'


Ethiopian–Adal War

The
Ethiopian–Adal War The Ethiopian–Adal War or Abyssinian-Adal War, also known in Arabic as the "Futuḥ al-Ḥabash" ( ar, فتوح الحبش, ''conquest of Abyssinia''), was a military conflict between the Christian Ethiopian Empire and the Muslim Adal Sultana ...
(1529–1543) was a military conflict between the Abyssinians and the
Adal Sultanate The Adal Sultanate, or the Adal Empire or the ʿAdal or the Bar Saʿad dīn (alt. spelling ''Adel Sultanate, ''Adal ''Sultanate'') () was a medieval Sunni Muslim Empire which was located in the Horn of Africa. It was founded by Sabr ad-Din ...
. The
Imam Imam (; ar, إمام '; plural: ') is an Islamic leadership position. For Sunni Muslims, Imam is most commonly used as the title of a worship leader of a mosque. In this context, imams may lead Islamic worship services, lead prayers, ser ...
Ahmad ibn Ibrahim al-Ghazi Ahmad ibn Ibrahim al-Ghazi ( so, Axmed Ibraahim al-Qaasi or Axmed Gurey, Harari: አሕመድ ኢብራሂም አል-ጋዚ, ar, أحمد بن إبراهيم الغازي ; 1506 – 21 February 1543) was an imam and general of the Adal Sultana ...
came close to extinguishing the ancient realm of Abyssinia, and forcibly converting all of its surviving subjects to
Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic religions, Abrahamic Monotheism#Islam, monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God in Islam, God (or ...
. The intervention of the European
Cristóvão da Gama Cristóvão da Gama ( 1516 – 29 August 1542), anglicised as Christopher da Gama, was a Portuguese military commander who led a Portuguese army of 400 musketeers on a crusade in Ethiopia (1541–1543) against the Adal Muslim army of Imam Ahmad ...
attempted to help to prevent this outcome, but he was killed by al-Ghazi. However, both polities exhausted their resources and manpower in this conflict, allowing the northward migration of the Oromo into their present homelands to the north and west of
Addis Ababa Addis Ababa (; am, አዲስ አበባ, , new flower ; also known as , lit. "natural spring" in Oromo), is the capital and largest city of Ethiopia. It is also served as major administrative center of the Oromia Region. In the 2007 census, t ...
. Many historians trace the origins of hostility between
Somalia Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constituti ...
and Ethiopia to this war.


Modern period


Greek War of Independence

The
Greek War of Independence The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence by Greek revolutionaries against the Ottoman Empire between 1821 and 1829. The Greeks were later assisted by ...
(1821–1829) has sometimes been considered a religious war between Christians and Muslims, especially in its early phase. The Greek Declaration of Independence (issued on 15 January 1822) legitimised the armed rebellion against the
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...
in a mix of religious and
nationalist Nationalism is an idea and movement that holds that the nation should be congruent with the state. As a movement, nationalism tends to promote the interests of a particular nation (as in a group of people), Smith, Anthony. ''Nationalism: The ...
terms: 'The war we are waging against the Turks, far from being founded in demagoguery, seditiousness or the selfish interests of any one part of the Greek nation, is a national and holy war (...). It is from these principles of natural rights and desiring to assimilate ourselves with our European Christian brethren, that we have embarked upon our war against the Turks.' Scottish writer
Felicia Skene Felicia Mary Frances Skene (23 May 1821 – 6 October 1899), also known by the pseudonyms Erskine Moir and Francis Scougal, was a Scottish writer, philanthropist and prison reformer of the Victorian era. Life Skene was born on 23 May 1821 in A ...
remarked in 1877: 'The Greek war of independence has never been called a religious war, and yet it had a better claim to that appellation than many a conflict which has been so named by the chroniclers of the past. It is a significant fact that the standard of revolt was raised by no mere patriot, but by Germanus, the aged Archbishop of Patras, who came forward, strong in his spiritual dignity (...) to be the first champion in the cause of Hellenic liberty.' Ian Morris (1994) stated that 'the uprising in 1821 was mainly a religious war', but that
philhellene Philhellenism ("the love of Greek culture") was an intellectual movement prominent mostly at the turn of the 19th century. It contributed to the sentiments that led Europeans such as Lord Byron and Charles Nicolas Fabvier to advocate for Greek i ...
Western volunteers joined the war for quite different reasons, namely to 'regenerate' Greece and thereby Europe, motivated by Romantic ideas about European history and civilisation, and Orientalist views of Ottoman culture. The
Filiki Eteria Filiki Eteria or Society of Friends ( el, Φιλικὴ Ἑταιρεία ''or'' ) was a secret organization founded in 1814 in Odessa, whose purpose was to overthrow the Ottoman Empire, Ottoman rule of Greece and establish an independent Greek ...
, the main organisation driving the rebellion, was split between two groups: one advocated the restoration of the
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
on religious grounds, and to encourage all Christians within Ottoman territory to join the Greek revolutionaries; the other advocated the
Megali Idea The Megali Idea ( el, Μεγάλη Ιδέα, Megáli Idéa, Great Idea) is a nationalist and irredentist concept that expresses the goal of reviving the Byzantine Empire, by establishing a Greek state, which would include the large Greek popul ...
, a large Greek nation-state based on shared language rather than religion. Both of these grand objectives failed, but a smaller version of the latter goal was accepted by most members of the Eteria by 1823, and this goal was generally compatible with the motives of philhellenes who travelled to Greece to enter the war in 1821–23.


Israeli–Palestinian conflict

The
Israeli–Palestinian conflict The Israeli–Palestinian conflict is one of the world's most enduring conflicts, beginning in the mid-20th century. Various attempts have been made to resolve the conflict as part of the Israeli–Palestinian peace process, alongside other ef ...
can primarily be viewed as an
ethnic conflict An ethnic conflict is a conflict between two or more contending ethnic groups. While the source of the conflict may be political, social, economic or religious, the individuals in conflict must expressly fight for their ethnic group's positi ...
between two parties where one party is most often portrayed as a singular ethno-religious group which only consists of the Jewish majority and ignores non-Jewish minority Israeli citizens who support the existence of a Zionist state to varying degrees, especially the
Druze The Druze (; ar, دَرْزِيٌّ, ' or ', , ') are an Arabic-speaking esoteric ethnoreligious group from Western Asia who adhere to the Druze faith, an Abrahamic, monotheistic, syncretic, and ethnic religion based on the teachings of ...
and the
Circassians The Circassians (also referred to as Cherkess or Adyghe; Adyghe and Kabardian: Адыгэхэр, romanized: ''Adıgəxər'') are an indigenous Northwest Caucasian ethnic group and nation native to the historical country-region of Circassia in ...
who, for example, volunteer to serve in the
IDF IDF or idf may refer to: Defence forces * Irish Defence Forces * Israel Defense Forces *Iceland Defense Force, of the US Armed Forces, 1951-2006 * Indian Defence Force, a part-time force, 1917 Organizations * Israeli Diving Federation * Interac ...
, participate in combat and are represented in the
Israeli parliament The Knesset ( he, הַכְּנֶסֶת ; "gathering" or "assembly") is the unicameral legislature of Israel. As the supreme state body, the Knesset is sovereign and thus has complete control of the entirety of the Israeli government (with th ...
in higher numbers and greater percentages than Israeli Jews are as well as
Israeli Arabs The Arab citizens of Israel are the largest ethnic minority in the country. They comprise a hybrid community of Israeli citizens with a heritage of Palestinian citizenship, mixed religions (Muslim, Christian or Druze), bilingual in Arabic an ...
,
Samaritans Samaritans (; ; he, שומרונים, translit=Šōmrōnīm, lit=; ar, السامريون, translit=as-Sāmiriyyūn) are an ethnoreligious group who originate from the ancient Israelites. They are native to the Levant and adhere to Samarit ...
, various other Christians, and
Negev Bedouin The Negev Bedouin ( ar, بدو النقب, ''Badū an-Naqab''; he, הבדואים בנגב, ''HaBedu'im BaNegev'') are traditionally pastoral nomadic Arab people, Arab tribes (Bedouin), who until the later part of the 19th century would wande ...
; the other party is sometimes presented as an ethnic group which is multi-religious (although most numerously consisting of Muslims, then Christians, then other religious groups up to and including Samaritans and even Jews). Yet despite the multi-religious composition of both of the parties in the conflict, elements on both sides often view it as a religious war between Jews and Muslims. In 1929, religious tensions between Muslim and Jewish Palestinians over Jews praying at the
Wailing Wall The Western Wall ( he, הַכּוֹתֶל הַמַּעֲרָבִי, HaKotel HaMa'aravi, the western wall, often shortened to the Kotel or Kosel), known in the West as the Wailing Wall, and in Islam as the Buraq Wall (Arabic: حَائِط ...
led to the
1929 Palestine riots The 1929 Palestine riots, Buraq Uprising ( ar, ثورة البراق, ) or the Events of 1929 ( he, מאורעות תרפ"ט, , ''lit.'' Events of 5689 Anno Mundi), was a series of demonstrations and riots in late August 1929 in which a longst ...
including the
Hebron Hebron ( ar, الخليل or ; he, חֶבְרוֹן ) is a Palestinian. city in the southern West Bank, south of Jerusalem. Nestled in the Judaean Mountains, it lies above sea level. The second-largest city in the West Bank (after East J ...
and
Safed Safed (known in Hebrew language, Hebrew as Tzfat; Sephardi Hebrew, Sephardic Hebrew & Modern Hebrew: צְפַת ''Tsfat'', Ashkenazi Hebrew pronunciation, Ashkenazi Hebrew: ''Tzfas'', Biblical Hebrew: ''Ṣǝp̄aṯ''; ar, صفد, ''Ṣafad''), i ...
ethnic cleansings of Jews. In 1947, the UN's decision to
partition Partition may refer to: Computing Hardware * Disk partitioning, the division of a hard disk drive * Memory partition, a subdivision of a computer's memory, usually for use by a single job Software * Partition (database), the division of a ...
the Mandate of Palestine, led to the creation of the state of Israel and
Jordan Jordan ( ar, الأردن; tr. ' ), officially the Hashemite Kingdom of Jordan,; tr. ' is a country in Western Asia. It is situated at the crossroads of Asia, Africa, and Europe, within the Levant region, on the East Bank of the Jordan Rive ...
, which annexed the West Bank portion of the mandate, since then, the region has been plagued with
conflict Conflict may refer to: Arts, entertainment, and media Films * ''Conflict'' (1921 film), an American silent film directed by Stuart Paton * ''Conflict'' (1936 film), an American boxing film starring John Wayne * ''Conflict'' (1937 film) ...
. The 1948 Palestinian exodus also known as the ''Nakba'' ( ar, النكبة), occurred when approximately 711,000 to 726,000
Palestinian Arabs Palestinians ( ar, الفلسطينيون, ; he, פָלַסְטִינִים, ) or Palestinian people ( ar, الشعب الفلسطيني, label=none, ), also referred to as Palestinian Arabs ( ar, الفلسطينيين العرب, label=non ...
fled or were expelled from their homes, during the
1948 Arab–Israeli War The 1948 (or First) Arab–Israeli War was the second and final stage of the 1948 Palestine war. It formally began following the end of the British Mandate for Palestine at midnight on 14 May 1948; the Israeli Declaration of Independence had ...
and the
Civil War A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies ...
that preceded it. The exact number of refugees is a matter of dispute, though the number of Palestine refugees and their unsettled descendants registered with UNRWA is more than 4.3 million. The causes remain the subject of fundamental disagreement between Palestinians and Israelis. Both Jews and Palestinians make ethnic and historical claims to the land, and Jews make religious claims as well.


Pakistan and India

The
All India Muslim League The All-India Muslim League (AIML) was a political party established in Dhaka in 1906 when a group of prominent Muslim politicians met the Viceroy of British India, Lord Minto, with the goal of securing Muslim interests on the Indian subcontin ...
(AIML) was formed in
Dhaka Dhaka ( or ; bn, ঢাকা, Ḍhākā, ), formerly known as Dacca, is the capital and largest city of Bangladesh, as well as the world's largest Bengali-speaking city. It is the eighth largest and sixth most densely populated city ...
in 1906 by Muslims who were suspicious of the Hindu-majority
Indian National Congress The Indian National Congress (INC), colloquially the Congress Party but often simply the Congress, is a political party in India with widespread roots. Founded in 1885, it was the first modern nationalist movement to emerge in the British Em ...
. They complained that Muslim members did not have the same rights as Hindu members. A number of different scenarios were proposed at various times. This was fuelled by the British policy of "Divide and Rule", which they tried to bring upon every political situation. Among the first to make the demand for a separate state was the writer/philosopher
Allama Iqbal Sir Muhammad Iqbal ( ur, ; 9 November 187721 April 1938), was a South Asian Muslim writer, philosopher, Quote: "In Persian, ... he published six volumes of mainly long poems between 1915 and 1936, ... more or less complete works on philoso ...
, who, in his presidential address to the 1930 convention of the Muslim League said that a separate nation for Muslims was essential in an otherwise
Hindu Hindus (; ) are people who religiously adhere to Hinduism.Jeffery D. Long (2007), A Vision for Hinduism, IB Tauris, , pages 35–37 Historically, the term has also been used as a geographical, cultural, and later religious identifier for ...
-dominated subcontinent. After the dissolution of the
British Raj The British Raj (; from Hindi ''rāj'': kingdom, realm, state, or empire) was the rule of the British Crown on the Indian subcontinent; * * it is also called Crown rule in India, * * * * or Direct rule in India, * Quote: "Mill, who was himsel ...
in 1947, British India was partitioned into two new sovereign states—the
Dominion of India The Dominion of India, officially the Union of India,* Quote: “The first collective use (of the word "dominion") occurred at the Colonial Conference (April to May 1907) when the title was conferred upon Canada and Australia. New Zealand and N ...
and the
Dominion of Pakistan Between 14 August 1947 and 23 March 1956, Pakistan was an independent federal dominion in the Commonwealth of Nations, created by the passing of the Indian Independence Act 1947 by the British parliament, which also created the Dominion of I ...
. In the resulting
Indo-Pakistani War of 1947–1948 The Indo-Pakistani War of 1947–1948, or the First Kashmir War, was a war fought between India and Pakistan over the princely state of Jammu and Kashmir from 1947 to 1948. It was the first of four Indo-Pakistani wars that was fought between t ...
, up to 12.5 million people were displaced, with estimates of loss of life varying from several hundred thousand to a million. India emerged as a secular nation with a Hindu majority, while Pakistan was established as an
Islamic republic The term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a theoretical form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been u ...
with Muslim majority population.


Nigerian conflict

Inter-ethnic conflict in Nigeria has generally had a religious element. Riots against Igbo in 1953 and in the 1960s in the north were said to have been sparked by religious conflict. The riots against Igbo in the north in 1966 were said to have been inspired by radio reports of mistreatment of Muslims in the south. A military coup d'état led by lower and middle-ranking officers, some of them Igbo, overthrew the NPC-NCNC dominated government. Prime Minister Balewa along with other northern and western government officials were assassinated during the coup. The coup was considered an Igbo plot to overthrow the northern dominated government. A counter-coup was launched by mostly northern troops. Between June and July there was a mass exodus of Ibo from the north and west. Over 1.3 million Ibo fled the neighboring regions in order to escape persecution as anti-Ibo riots increased. The aftermath of the anti-Ibo riots led many to believe that security could only be gained by separating from the North. In the 1980s, serious outbreaks between Christians and Muslims occurred in
Kafanchan Kafanchan (''Fantswam'': A̠byin Fantswam; '' Nikyob'': Manɡyanɡ) is a town located in the southern part of Kaduna State, Nigeria, which owes much of its development to the railway development in the area, being situated at a particular junc ...
in southern
Kaduna State Kaduna State ( ha, Jihar Kaduna جىِهَر كَدُنا; ff, Leydi Kaduna, script=Latn, ; kcg, Sitet Kaduna) is a state in northern Nigeria. The state capital is its namesake, the city of Kaduna which happened to be the 8th largest city in ...
in a border area between the two religions. The
2010 Jos riots The 2010 Jos riots were clashes between Muslim and Christian ethnic groups in central Nigeria in and near the city of Jos. Jos is the capital of Plateau State, in the middle of the divide between the predominantly Muslim north of Nigeria and t ...
saw clashes between Muslim herders against Christian farmers near the volatile city of Jos, resulting in hundreds of casualties. Officials estimated that 500 people were massacred in night-time raids by rampaging Muslim gangs.


Buddhist uprising

During the rule of the Catholic
Ngo Dinh Diem Ngô Đình Diệm ( or ; ; 3 January 1901 – 2 November 1963) was a South Vietnamese politician. He was the final prime minister of the State of Vietnam (1954–1955), and then served as the first president of South Vietnam (Republic of ...
in
South Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...
, the discrimination against the majority Buddhist population generated the growth of Buddhist institutions as they sought to participate in national politics and gain better treatment. The
Buddhist Uprising The Buddhist Uprising of 1966 (), or more widely known in Vietnam as the Crisis in Central Vietnam (), was a period of civil and military unrest in South Vietnam, largely focused in the I Corps area in the north of the country in central Vietnam. ...
of 1966 was a period of civil and military unrest in
South Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...
, largely focused in the
I Corps I Corps, 1st Corps, or First Corps may refer to: France * 1st Army Corps (France) * I Cavalry Corps (Grande Armée), a cavalry unit of the Imperial French Army during the Napoleonic Wars * I Corps (Grande Armée), a unit of the Imperial French Arm ...
area in the north of the country in central Vietnam. In a country where the Buddhist majority was estimated to be between 70 and 90 percent, Diem ruled with a strong religious bias. As a member of the Catholic Vietnamese minority, he pursued pro-Catholic policies that antagonized many Buddhists.


Chinese conflict

The
Dungan revolt (1862–1877) The Dungan Revolt (1862–1877) or Tongzhi Hui Revolt (, Xiao'erjing: تُ‌جِ خُوِ لُوًا, dng, Тунҗы Хуэй Луан) or Hui (Muslim) Minorities War was a war fought in 19th-century western China, mostly during the reig ...
and
Panthay Rebellion The Panthay Rebellion (1856–1873), also known as the Du Wenxiu Rebellion (Tu Wen-hsiu Rebellion), was a rebellion of the Muslim Hui people and other (Muslim as well as non-Muslim) ethnic groups against the Manchu-led Qing dynasty in southwe ...
(1856–1873) by the
Hui The Hui people ( zh, c=, p=Huízú, w=Hui2-tsu2, Xiao'erjing: , dng, Хуэйзў, ) are an East Asian ethnoreligious group predominantly composed of Chinese-speaking adherents of Islam. They are distributed throughout China, mainly in the n ...
were also set off by racial antagonism and class warfare, rather than the mistaken assumption that it was all due to Islam that the rebellions broke out. During the Dungan revolt fighting broke out between
Uyghurs The Uyghurs; ; ; ; zh, s=, t=, p=Wéiwú'ěr, IPA: ( ), alternatively spelled Uighurs, Uygurs or Uigurs, are a Turkic ethnic group originating from and culturally affiliated with the general region of Central and East Asia. The Uyghur ...
and Hui. In 1936, after Sheng Shicai expelled 20,000 Kazakhs from Xinjiang to Qinghai, the Hui led by General
Ma Bufang Ma Bufang (1903 – 31 July 1975) (, Xiao'erjing: ) was a prominent Muslim Ma clique warlord in China during the Republic of China era, ruling the province of Qinghai. His rank was Lieutenant-general. General Ma started an industrialization pro ...
massacred their fellow Muslims, the
Kazakhs The Kazakhs (also spelled Qazaqs; Kazakh: , , , , , ; the English name is transliterated from Russian; russian: казахи) are a Turkic-speaking ethnic group native to northern parts of Central Asia, chiefly Kazakhstan, but also parts o ...
, until there were only 135 of them left. Tensions with Uyghurs and Hui arose because Qing and Republican Chinese authorities used Hui troops and officials to dominate the Uyghurs and crush Uyghur revolts. Xinjiang's Hui population increased by over 520 percent between 1940 and 1982, an average annual growth rate of 4.4 percent, while the Uyghur population only grew by 1.7 percent. This dramatic increase in the Hui population led inevitably to significant tensions between the Hui and Uyghur Muslim populations. Some old Uyghurs in
Kashgar Kashgar ( ug, قەشقەر, Qeshqer) or Kashi ( zh, c=喀什) is an oasis city in the Tarim Basin region of Southern Xinjiang. It is one of the westernmost cities of China, near the border with Afghanistan, Kyrgyzstan, Tajikistan and Pakistan ...
remember that the Hui army at the
Battle of Kashgar (1934) The Battle of Kashgar () was a military confrontation that took place in 1934 during the Xinjiang Wars. Turkic Muslim Uyghur and Kirghiz fighters under Emir Abdullah Bughra and other Turkic separatists began four separate attacks over a six-day ...
massacred 2,000 to 8,000 Uyghurs, which caused tension as more Hui moved into Kashgar from other parts of China. Some Hui criticize
Uyghur separatism The East Turkestan independence movement ( ug, شەرقىي تۈركىستان مۇستەقىللىق ھەرىكىتى; zh, s=东突厥斯坦独立运动) is a political movement that seeks the independence of East Turkestan, a large and spa ...
, and generally do not want to get involved in conflicts in other countries over Islam for fear of being perceived as radical. Hui and Uyghur live apart from each other, praying separately and attending different mosques.


Lebanese Civil War

There is no consensus among scholars on what triggered the
Lebanese Civil War The Lebanese Civil War ( ar, الحرب الأهلية اللبنانية, translit=Al-Ḥarb al-Ahliyyah al-Libnāniyyah) was a multifaceted armed conflict that took place from 1975 to 1990. It resulted in an estimated 120,000 fatalities a ...
(1975–1990). However, the militarization of the
Palestinian refugee Palestinian refugees are citizens of Mandatory Palestine, and their descendants, who fled or were expelled from their country over the course of the 1947–49 Palestine war ( 1948 Palestinian exodus) and the Six-Day War ( 1967 Palestinian exo ...
population, along with the arrival of the
PLO The Palestine Liberation Organization (PLO; ar, منظمة التحرير الفلسطينية, ') is a Palestinian nationalist political and militant organization founded in 1964 with the initial purpose of establishing Arab unity and s ...
guerrilla forces, sparked an
arms race An arms race occurs when two or more groups compete in military superiority. It consists of a competition between two or more states to have superior armed forces; a competition concerning production of weapons, the growth of a military, and t ...
for the different Lebanese political factions. However, the conflict played out along three religious lines:
Sunni Muslim Sunni Islam () is the largest branch of Islam, followed by 85–90% of the world's Muslims. Its name comes from the word ''Sunnah'', referring to the tradition of Muhammad. The differences between Sunni and Shia Muslims arose from a disagree ...
,
Christian Lebanese Christianity in Lebanon has a long and continuous history. Biblical Scriptures purport that Peter and Paul evangelized the Phoenicians, whom they affiliated to the ancient patriarchate of Antioch. The spread of Christianity in Lebanon was ...
and
Shiite Muslim Shīʿa Islam or Shīʿīsm is the second-largest branch of Islam. It holds that the Islamic prophet Muhammad designated ʿAlī ibn Abī Ṭālib as his successor (''khalīfa'') and the Imam (spiritual and political leader) after him, most n ...
,
Druze The Druze (; ar, دَرْزِيٌّ, ' or ', , ') are an Arabic-speaking esoteric ethnoreligious group from Western Asia who adhere to the Druze faith, an Abrahamic, monotheistic, syncretic, and ethnic religion based on the teachings of ...
are considered among Shiite Muslims. It has been argued that the antecedents of the war can be traced back to the conflicts and political compromises reached after the end of Lebanon's administration by the
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...
. The
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
had a powerful disintegrative effect on Lebanon, which was closely linked to the polarization that preceded the 1958 political crisis. During the
1948 Arab–Israeli War The 1948 (or First) Arab–Israeli War was the second and final stage of the 1948 Palestine war. It formally began following the end of the British Mandate for Palestine at midnight on 14 May 1948; the Israeli Declaration of Independence had ...
, an exodus of
Palestinian refugees Palestinian refugees are citizens of Mandatory Palestine, and their descendants, who fled or were expelled from their country over the course of the 1947–49 Palestine war (1948 Palestinian exodus) and the Six-Day War (1967 Palestinian exodu ...
, who fled the fighting or were expelled from their homes, arrived in Lebanon. Palestinians came to play a very important role in future Lebanese civil conflicts, and the establishment of Israel radically changed the local environment in which Lebanon found itself. Lebanon was promised independence, which was achieved on 22 November 1943.
Free French Free France (french: France Libre) was a political entity that claimed to be the legitimate government of France following the dissolution of the Third Republic. Led by French general , Free France was established as a government-in-exile ...
troops, who had invaded Lebanon in 1941 to rid Beirut of the
Vichy French Vichy France (french: Régime de Vichy; 10 July 1940 – 9 August 1944), officially the French State ('), was the fascist French state headed by Marshal Philippe Pétain during World War II. Officially independent, but with half of its terr ...
forces, left the country in 1946. The Christians assumed power over the country and its economy. A confessional Parliament was created in which Muslims and Christians were given quotas of seats. As well, the president was to be a Christian, the prime minister a Sunni Muslim and the speaker of Parliament a Shia Muslim. In March 1991, Parliament passed an
amnesty law An Amnesty law is any legislative, constitutional or executive arrangement that retroactively exempts a select group of people, usually military leaders and government leaders, from criminal liability for the crimes that they committed. More speci ...
that pardoned all political crimes prior to its enactment. The amnesty was not extended to crimes perpetrated against foreign diplomats or certain crimes referred by the cabinet to the Higher Judicial Council. In May 1991, the militias (with the important exception of
Hezbollah Hezbollah (; ar, حزب الله ', , also transliterated Hizbullah or Hizballah, among others) is a Lebanese Shia Islamist political party and militant group, led by its Secretary-General Hassan Nasrallah since 1992. Hezbollah's parami ...
) were dissolved, and the
Lebanese Armed Forces ) , founded = 1 August 1945 , current_form = 1991 , disbanded = , branches = Lebanese Ground ForcesLebanese Air Force Lebanese Navy , headquarters = Yarze, Lebanon , flying_hours = , websit ...
began slowly to rebuild themselves as Lebanon's only major non-sectarian institution. Some violence still occurred. In late December 1991 a car bomb (estimated to carry 220 pounds of TNT) exploded in the Muslim neighborhood of Basta. At least 30 people were killed, and 120 wounded, including former Prime Minister
Shafik Wazzan Shafik Al-Wazzan ( ar, شفيق الوزان, January 16, 1925 – July 8, 1999) was a Lebanese politician who served as the 27th Prime Minister of Lebanon from 1980 until 1984. In December 1991, Wazzan was wounded when a car bomb exploded in th ...
, who was riding in a bulletproof car.


Iran–Iraq War

In the case of the
Iran–Iraq War The Iran–Iraq War was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. It began with the Iraqi invasion of Iran and lasted for almost eight years, until the acceptance of United Nations Security Council ...
(1980–1988), the new
revolutionary A revolutionary is a person who either participates in, or advocates a revolution. The term ''revolutionary'' can also be used as an adjective, to refer to something that has a major, sudden impact on society or on some aspect of human endeavor. ...
government of the
Islamic Republic of Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
generally described the conflict as a religious war, and used the narrative of ''
jihad Jihad (; ar, جهاد, jihād ) is an Arabic word which literally means "striving" or "struggling", especially with a praiseworthy aim. In an Islamic context, it can refer to almost any effort to make personal and social life conform with Go ...
'' to recruit, mobilise and motivate its troops. On the other hand, justifications from the
Saddam Hussein Saddam Hussein ( ; ar, صدام حسين, Ṣaddām Ḥusayn; 28 April 1937 – 30 December 2006) was an Iraqi politician who served as the fifth president of Iraq from 16 July 1979 until 9 April 2003. A leading member of the revolution ...
-led
Ba'athist Iraq Ba'athist Iraq, formally the Iraqi Republic until 6 January 1992 and the Republic of Iraq thereafter, covers the History of Iraq, national history of Iraq between 1968 and 2003 under the rule of the Ba'ath Party (Iraqi-dominated faction), Arab S ...
were mostly framed in terms of a supposed Persian–Arab historical enmity, and Iraq-centred
Arab nationalism Arab nationalism ( ar, القومية العربية, al-Qawmīya al-ʿArabīya) is a nationalist ideology that asserts the Arabs are a nation and promotes the unity of Arab people, celebrating the glories of Arab civilization, the language an ...
(including support for
Arab separatism in Khuzestan The Arabs (singular: Arab; singular ar, عَرَبِيٌّ, DIN 31635: , , plural ar, عَرَب, DIN 31635, DIN 31635: , Arabic pronunciation: ), also known as the Arab people, are an ethnic group mainly inhabiting the Arab world in Wester ...
). Some of the underlying motives of Saddam appear to have been controlling the Shatt al-Arab waterway and region (previously settled by the
1975 Algiers Agreement The 1975 Algiers Agreement (commonly known as the Algiers Accord, sometimes as the Algiers Declaration) was an agreement between Iran and Iraq to settle any disputes and conflicts concerning their common border (such as the Shatt al-Arab, known ...
, which had ended Imperial Iranian support for the 1974–75 Kurdish rebellion against the Iraqi government), obtaining access to the oil reserves in Khuzestan, and exploiting the instability of post-Revolution Iran, including the failed
1979 Khuzestan insurgency The 1979 Khuzestan uprising was one of the nationwide uprisings in Iran, which erupted in the aftermath of the Iranian Revolution. The unrest was fed by Arab demands for autonomy. The uprising was effectively quelled by Iranian security forces, ...
. Peyman Asadzade (2019) stated: 'Although the evidence suggests that religious motivations by no means contributed to Saddam's decision to launch the war, an overview of the Iranian leaders' speeches and martyrs' statements reveals that religion significantly motivated people to take part in the war. (...) The Iranian leadership painted the war as a battle between believers and unbelievers, Muslims and infidels, and the true and the false.' Iran cited religious reasons to justify continuing combat operations, for example in the face of Saddam's offer of peace in mid-1982, rejected by
Ayatollah Khomeini Ruhollah Khomeini, Ayatollah Khomeini, Imam Khomeini ( , ; ; 17 May 1900 – 3 June 1989) was an Iranian political and religious leader who served as the first supreme leader of Iran from 1979 until his death in 1989. He was the founder of ...
's declaration that the war would not end until Iran had defeated the Ba'athist regime and replaced it with an
Islamic republic The term Islamic republic has been used in different ways. Some Muslim religious leaders have used it as the name for a theoretical form of Islamic theocratic government enforcing sharia, or laws compatible with sharia. The term has also been u ...
. While Ba'athist Iraq has sometimes been described as a 'secular dictatorship' before the war, and therefore in ideological conflict with the Shia Islamic '
theocracy Theocracy is a form of government in which one or more deity, deities are recognized as supreme ruling authorities, giving divine guidance to human intermediaries who manage the government's daily affairs. Etymology The word theocracy origina ...
' which seized control of Iran in 1979, Iraq also launched the so-called ''Tawakalna ala Allah'' ("Trust in God") Operations (April–July 1988) in the final stages of the war. Moreover, the
Anfal campaign The Anfal campaign; ku, شاڵاوی ئەنفال or the Kurdish genocide was a counterinsurgency operation which was carried out by Ba'athist Iraq from February to September 1988, at the end of the Iran–Iraq War. The campaign targeted ru ...
(1986–1989; in strict sense February–September 1988) was code-named after
Al-Anfal The Spoils ( ar, ٱلأنفال, ; Spoils of War, Earnings, Savings, Profits) is the eighth chapter (sūrah) of the Quran, with 75 verses ( āyāt). Regarding the timing and contextual background of the revelation (''asbāb al-nuzūl''), it ...
, the eighth
sura A ''surah'' (; ar, سورة, sūrah, , ), is the equivalent of "chapter" in the Qur'an. There are 114 ''surahs'' in the Quran, each divided into '' ayats'' (verses). The chapters or ''surahs'' are of unequal length; the shortest surah ('' Al-K ...
of the
Qur'an The Quran (, ; Standard Arabic: , Quranic Arabic: , , 'the recitation'), also romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a revelation from God. It is organized in 114 chapters (pl.: , sing. ...
which narrates the triumph of 313 followers of the new Muslim faith over almost 900
pagan Paganism (from classical Latin ''pāgānus'' "rural", "rustic", later "civilian") is a term first used in the fourth century by early Christians for people in the Roman Empire who practiced polytheism, or ethnic religions other than Judaism. ...
s at the
Battle of Badr The Battle of Badr ( ar, غَزْوَةُ بَدِرْ ), also referred to as The Day of the Criterion (, ) in the Quran, Qur'an and by Muslims, was fought on 13 March 624 CE (17 Ramadan (calendar month), Ramadan, 2 Anno Hegirae, AH), near the ...
in the year 624. "Al Anfal" literally means ''the spoils (of war)'' and was used to describe the military campaign of extermination and looting commanded by
Ali Hassan al-Majid Ali Hassan Abd al-Majid al-Tikriti ( ar, علي حسن عبد المجيد التكريت, ʿAlī Ḥasan ʿAbd al-Majīd al-Tikrītī; 30 November 1941 – 25 January 2010), nicknamed Chemical Ali ( ar, علي الكيمياوي, ʿAlī al-Kīm ...
(also known as "Chemical Ali"). His orders informed '' jash'' (Kurdish collaborators with the Baathists, literally "donkey's foal" in
Kurdish Kurdish may refer to: *Kurds or Kurdish people *Kurdish languages *Kurdish alphabets *Kurdistan, the land of the Kurdish people which includes: **Southern Kurdistan **Eastern Kurdistan **Northern Kurdistan **Western Kurdistan See also * Kurd (dis ...
) units that taking cattle, sheep, goats, money, weapons and even women as spoils of war was ''
halal ''Halal'' (; ar, حلال, ) is an Arabic word that translates to "permissible" in English. In the Quran, the word ''halal'' is contrasted with ''haram'' (forbidden). This binary opposition was elaborated into a more complex classification kno ...
'' (religiously permitted or legal).Jonathan C. Randal,
After Such Knowledge, What Forgiveness?: My Encounters with Kurdistan
', p. 183, Westview Press, 2019,
Randal (1998, 2019) argued that 'Al Anfal' was 'a curious nod to Islam' by the Ba'athist government, because it had originally been known as a 'militantly secular regime'. Some commentators have concluded that the code name was meant to serve as 'a religious justification' for the campaign against the Kurds.


Yugoslav Wars

The
Croatian War The Croatian War of Independence was fought from 1991 to 1995 between Croat forces loyal to the Government of Croatia—which had declared independence from the Socialist Federal Republic of Yugoslavia (SFRY)—and the Serb-controlled Yugos ...
(1991–95) and the
Bosnian War The Bosnian War ( sh, Rat u Bosni i Hercegovini / Рат у Босни и Херцеговини) was an international armed conflict that took place in Bosnia and Herzegovina between 1992 and 1995. The war is commonly seen as having started ...
(1992–95) have been viewed as religious wars between the Orthodox, Catholic and Muslim populations of former
Yugoslavia Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija ...
: respectively called "
Serbs The Serbs ( sr-Cyr, Срби, Srbi, ) are the most numerous South Slavic ethnic group native to the Balkans in Southeastern Europe, who share a common Serbian ancestry, culture, history and language. The majority of Serbs live in their na ...
", "
Croats The Croats (; hr, Hrvati ) are a South Slavic ethnic group who share a common Croatian ancestry, culture, history and language. They are also a recognized minority in a number of neighboring countries, namely Austria, the Czech Republic, G ...
" and "
Bosniaks The Bosniaks ( bs, Bošnjaci, Cyrillic: Бошњаци, ; , ) are a South Slavic ethnic group native to the Southeast European historical region of Bosnia, which is today part of Bosnia and Herzegovina, who share a common Bosnian ancestry ...
" (or "Bosnian Muslims"). Traditional religious symbols were used during the wars. Notably, foreign Muslim volunteers came to Bosnia to wage ''
jihad Jihad (; ar, جهاد, jihād ) is an Arabic word which literally means "striving" or "struggling", especially with a praiseworthy aim. In an Islamic context, it can refer to almost any effort to make personal and social life conform with Go ...
'' and were thus known as "
Bosnian mujahideen Bosnian mujahideen ( bs, Bosanski mudžahedini), also called ''El Mudžahid'' (from ar, مجاهد, ''mujāhid''), were foreign Muslim volunteers who fought on the Bosniak (Bosnian Muslim) side during the 1992–95 Bosnian War. They first arriv ...
". Although some news media and some scholars at the time and in the aftermath often described the conflicts as
nationalist Nationalism is an idea and movement that holds that the nation should be congruent with the state. As a movement, nationalism tends to promote the interests of a particular nation (as in a group of people), Smith, Anthony. ''Nationalism: The ...
or ethnic in nature, others such as the literary critic
Christopher Hitchens Christopher Eric Hitchens (13 April 1949 – 15 December 2011) was a British-American author and journalist who wrote or edited over 30 books (including five essay collections) on culture, politics, and literature. Born and educated in England, ...
(2007) have argued that they were religious wars (Catholic versus Orthodox versus Islamic), and that terms such as "
Serb The Serbs ( sr-Cyr, Срби, Srbi, ) are the most numerous South Slavic ethnic group native to the Balkans in Southeastern Europe, who share a common Serbian ancestry, culture, history and language. The majority of Serbs live in their na ...
" and "
Croat The Croats (; hr, Hrvati ) are a South Slavic ethnic group who share a common Croatian ancestry, culture, history and language. They are also a recognized minority in a number of neighboring countries, namely Austria, the Czech Republic, Ge ...
" were employed as mere
euphemism A euphemism () is an innocuous word or expression used in place of one that is deemed offensive or suggests something unpleasant. Some euphemisms are intended to amuse, while others use bland, inoffensive terms for concepts that the user wishes ...
s to conceal the religious core of the armed conflicts, even though the term "
Muslims Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abraha ...
" was frequently used. Some scholars have stated that they "were not religious wars", but acknowledged that "religion played an important role in the wars" and "did often serve as the motivating and integrating factor for justifying military attacks".


Sudanese Civil War

The
Second Sudanese Civil War The Second Sudanese Civil War was a conflict from 1983 to 2005 between the central Sudanese government and the Sudan People's Liberation Army. It was largely a continuation of the First Sudanese Civil War of 1955 to 1972. Although it originate ...
from 1983 to 2005 has been described as an
ethnoreligious An ethnoreligious group (or an ethno-religious group) is a grouping of people who are unified by a common religious and ethnic background. Furthermore, the term ethno-religious group, along with ethno-regional and ethno-linguistic groups, is a s ...
conflict where the Muslim central government's pursuits to impose sharia law on non-Muslim southerners led to violence, and eventually to the civil war. The war resulted in the independence of
South Sudan South Sudan (; din, Paguot Thudän), officially the Republic of South Sudan ( din, Paankɔc Cuëny Thudän), is a landlocked country in East Africa. It is bordered by Ethiopia, Sudan, Central African Republic, Democratic Republic of the C ...
six years after the war ended. Sudan is majority-Muslim and South Sudan is majority-Christian. Tibi, Bassam (2008). ''Political Islam, World Politics and Europe''.
Routledge Routledge () is a British multinational publisher. It was founded in 1836 by George Routledge, and specialises in providing academic books, journals and online resources in the fields of the humanities, behavioural science, education, law, and ...
. p. 33. "The shari'a was imposed on non-Muslim Sudanese peoples in September 1983, and since that time Muslims in the north have been fighting a jihad against the non-Muslims in the south."


Timeline


Africa


Americas


Asia


Europe


See also

*
Odium theologicum The Latin phrase ''odium theologicum'' (literally 'theological hatred') is the name originally given to the often intense anger and hatred generated by disputes over theology. It has also been adopted to describe non-theological disputes of a ranc ...


Notes


References


Bibliography

* * * Nigel Cliff, ''Holy War: How Vasco da Gama's Epic Voyages Turned the Tide in a Centuries-Old Clash of Civilizations'', HarperCollins, , 2011. * Roger Crowley, ''1453: The Holy War for Constantinople and the Clash of Islam and the West'', Hyperion, , 2013. * Reuven Firestone, ''Holy War in Judaism: The Fall and Rise of a Controversial Idea'', Oxford University Press, , 2012. * Sohail H. Hashmi, ''Just Wars, Holy Wars, and Jihads: Christian, Jewish, and Muslim Encounters and Exchanges'', Oxford University Press, , 2012. * * James Turner Johnson, ''The Holy War Idea in Western and Islamic Traditions'', Pennsylvania State University Press, , 1997. * Dianne Kirby, ''Religion and the Cold War'', Palgrave Macmillan, (2013 reprint) * Steven Merritt Miner, ''Stalin's Holy War: Religion, Nationalism, and Alliance Politics, 1941-1945'', Univ of North Carolina Press, , 2003. * Christian Mühling: ''Die europäische Debatte über den Religionskrieg (1679-1714). Konfessionelle Memoria und internationale Politik im Zeitalter Ludwigs XIV.'' (Veröffentlichungen des Instituts für Europäische Geschichte Mainz, 250) Göttingen, Vandenhoeck&Ruprecht, , 2018. * David S. New, ''Holy War: The Rise of Militant Christian, Jewish and Islamic Fundamentalism'', McFarland, , 2013. * Vivek Swaroop Sharma, "What Makes a Conflict 'Religious'? in ''The National Interest'' 154 March/April 2018, 46–55. Full text available at: http://nationalinterest.org/feature/what-makes-conflict-religious-24576.


External links


Wars of Religion



Counting Religious Wars in the Encyclopedia of Wars

Religion and the 100 Worst Atrocities in History
{{DEFAULTSORT:Religious War Wars by type Warfare by type
War War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular o ...