Caesaropapism is the idea of combining the
social and political power of
secular government with religious power, or of making secular authority superior to the spiritual authority of the Church, especially concerning the connection of the Church with government. Although
Justus Henning Böhmer (1674–1749) may have originally coined the term ''
caesaropapism'' (''Cäseropapismus''), it was
Max Weber
Maximilian Carl Emil Weber (; ; 21 April 186414 June 1920) was a German Sociology, sociologist, historian, jurist, and political economy, political economist who was one of the central figures in the development of sociology and the social sc ...
(1864–1920) who wrote that "a secular, caesaropapist ruler ... exercises supreme authority in ecclesiastic matters by virtue of his autonomous legitimacy." According to Weber, caesaropapism entails "the complete subordination of priests to secular power."
In an extreme form, caesaropapism is where the
head of state
A head of state is the public persona of a sovereign state.#Foakes, Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representative of its international persona." The name given to the office of head of sta ...
, notably the emperor ("Caesar", by extension a "superior" king), is also the supreme head of the church (pope or analogous religious leader). In this form, caesaropapism inverts
theocracy (or
hierocracy in Weber), in which institutions of the church control the state. Both caesaropapism and theocracy are systems in which there is no
separation of church and state and in which the two form parts of a single power-structure.
Eastern Church

Caesaropapism's chief example is the authority that the
Byzantine
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman E ...
(East Roman) emperors had over the
Church of Constantinople
The Ecumenical Patriarchate of Constantinople (, ; ; , "Roman Orthodox Patriarchate, Ecumenical Patriarchate of Istanbul") is one of the fifteen to seventeen Autocephaly, autocephalous churches that together compose the Eastern Orthodox Church. ...
and
Eastern Christianity from the 330 consecration of
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
through the tenth century. The Byzantine emperor would typically protect the Eastern Church and manage its administration by presiding over
ecumenical councils and appointing
Patriarchs and setting
territorial boundaries for their jurisdiction.
The emperor exercised a strong control over the ecclesiastical hierarchy, and the
Patriarch of Constantinople could not hold office if he did not have the emperor's approval. Such emperors as
Basiliscus,
Zeno
Zeno may refer to:
People
* Zeno (name), including a list of people and characters with the given name
* Zeno (surname)
Philosophers
* Zeno of Elea (), philosopher, follower of Parmenides, known for his paradoxes
* Zeno of Citium (333 – 264 B ...
,
Justinian I
Justinian I (, ; 48214 November 565), also known as Justinian the Great, was Roman emperor from 527 to 565.
His reign was marked by the ambitious but only partly realized ''renovatio imperii'', or "restoration of the Empire". This ambition was ...
,
Heraclius, and
Constans II published several strictly ecclesiastical edicts either on their own without the mediation of church councils, or they exercised their own political influence on the councils to issue the edicts. According to
Metropolitan Kallistos Ware, the historical reality of caesaropapism stems from the confusion of the Byzantine Empire with the
Kingdom of God and the zeal of the Byzantines "to establish here on earth a living icon of God's government in heaven."
However, Caesaropapism "never became an accepted principle in Byzantium." Several Eastern churchmen such as
John Chrysostom, Patriarch of Constantinople
and
Athanasius,
Patriarch of Alexandria
The Patriarch of Alexandria is the archbishop of Alexandria, Egypt. Historically, this office has included the designation "pope" (etymologically "Father", like "Abbot").
The Alexandrian episcopate was revered as one of the three major epi ...
, strongly opposed imperial control over the Church, as did
Western theologians like
Hilary of Poitiers and
Hosius,
Bishop of Córdoba. Saints, such as
Maximus the Confessor, resisted the imperial power as a consequence of their witness to orthodoxy. In addition, at several occasions imperial decrees had to be withdrawn as the people of the Church, both lay people, monks and priests, refused to accept inventions at variance with the Church's customs and beliefs. These events show that power over the Church really was in the hands of the Church itself – not solely with the emperor.
During a speech at the St. Procopius Unionistic Congress in 1959,
John Dvornik stated, "...the attitude of all Orthodox Churches toward the State, especially the Russian Church is dictated by a very old tradition which has its roots in early Christian political philosophy... the Christian Emperor was regarded as the representative of God in the Christian commonwealth, whose duty was to watch not only over the material, but also the spiritual welfare of his Christian subjects. Because of that, his interference in Church affairs was regarded as his duty." The regional church was elevated by the rivals of the Byzantine Empire, namely the
Serbian and
Bulgarian empires, to patriarchate according to a prevailing theory during the time the status of the church had to be equal to the state.
Following the
Fall of Constantinople
The Fall of Constantinople, also known as the Conquest of Constantinople, was the capture of Constantinople, the capital of the Byzantine Empire by the Ottoman Empire. The city was captured on 29 May 1453 as part of the culmination of a 55-da ...
in 1453, the sultans of the
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
took control of appointing the
Patriarch of Constantinople and all Byzantine Rite Bishops within their dominions. According to historian Charles A. Frazee, the Greek Hierarchs appointed by the sultan and his advisors were almost invariably opposed to the reunification decrees at the
Council of Florence and rejected the authority of the
Papacy
The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
.
At the same time, however, so great was the suffering of the
Greek people under the Sultans that, in the February 14, 1908
Papal allocution ''Ringraziamo Vivamente'',
Pope Pius X accused the Greek Orthodox Church under Turkish rule of having preferred, "a harsh yoke (that of
Islam
Islam is an Abrahamic religions, Abrahamic monotheistic religion based on the Quran, and the teachings of Muhammad. Adherents of Islam are called Muslims, who are estimated to number Islam by country, 2 billion worldwide and are the world ...
) to the tenderness of their mother."
Caesaropapism was most notorious in the
Tsardom of Russia when
Ivan IV the Terrible assumed the title
Tsar in 1547 and subordinated the
Russian Orthodox Church to the state. In defiance of the Tsar's absolute power,
Philip
Philip, also Phillip, is a male name derived from the Macedonian Old Koine language, Greek (''Philippos'', lit. "horse-loving" or "fond of horses"), from a compound of (''philos'', "dear", "loved", "loving") and (''hippos'', "horse"). Prominen ...
, the Metropolitan of Moscow, preached sermons in Tsar Ivan's presence that condemned his indiscriminate use of
state terror against real and imagined traitors and their families by the
Oprichnina. Metropolitan Philip also withheld the traditional blessing of the Tsar during the
Divine Liturgy. In response, the Tsar convened a Church Council, whose bishops obediently declared Metropolitan Philip deposed on false charges of moral offenses and imprisoned him in a monastery. When the former Metropolitan refused a request from the Tsar to bless the 1570
Massacre of Novgorod, the Tsar allegedly sent
Malyuta Skuratov to smother the former Bishop inside his cell. Metropolitan Philip was canonized in 1636 and is still commemorated within the Orthodox Church as a, "pillar of orthodoxy, fighter for the truth, shepherd who laid down his life for his flock."
Tsar Ivan's level of caesaropapism far exceeded that of the Byzantine Empire but was taken to a new level in 1721, when
Peter the Great and
Theophan Prokopovich, as part of their
Church reforms, replaced the
Patriarch of Moscow with a department of the
civil service headed by an
Ober-Procurator and called the
Most Holy Synod, which oversaw the running of the church as an extension of the Tsar's government.
The
Patriarchate was only restored on November 10 (
October 28 O.S.), 1917, 3 days after the
Bolshevik Revolution, by decision of the
All-Russian Local Council. On 5 November 1917, after his election by vote as one of the three candidates for the restored Patriarchate of Moscow, Metropolitan
Vladimir of Kiev announced that
Metropolitan Tikhon had been selected for the position after a
drawing of lots as the new Patriarch of Moscow and All Russia.
Seeking to convince
Soviet
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
authorities to stop
the campaign of terror and persecution against the Church,
Metropolitan Sergius, acting as patriarchal ''
locum tenens'', tried to look for ways of peaceful reconciliation with the government. On July 29, 1927, he issued : an
encyclical letter where he professed the absolute loyalty of the Russian Orthodox Church to the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
and to its government's interests.
This declaration, sparked an immediate controversy among the Russian Eastern Orthodox, many of whom (including many notable and respected
bishop
A bishop is an ordained member of the clergy who is entrusted with a position of Episcopal polity, authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of di ...
s in prisons and exile) broke
communion with Sergius. This attitude of submission to the Soviet Government is sometimes derogatorily called "
Sergianism", after Metropolitan Sergius and his declaration, and is to this day deemed by some Eastern Orthodox Christians, especially
True Orthodox, as a
heresy
Heresy is any belief or theory that is strongly at variance with established beliefs or customs, particularly the accepted beliefs or religious law of a religious organization. A heretic is a proponent of heresy.
Heresy in Heresy in Christian ...
.
Later, some of these bishops reconciled with Sergius, but many still remained in opposition to the "official Church" until the election of
Patriarch Alexius I in 1945.
Western Church
Justinian I
Justinian I (, ; 48214 November 565), also known as Justinian the Great, was Roman emperor from 527 to 565.
His reign was marked by the ambitious but only partly realized ''renovatio imperii'', or "restoration of the Empire". This ambition was ...
conquered the Italian peninsula in the
Gothic War (535–554)
The Gothic War between the Byzantine Empire during the reign of Roman emperor, Emperor Justinian I and the Ostrogothic Kingdom of Italy took place from 535 to 554 in the Italian peninsula, Dalmatia (theme), Dalmatia, Sardinia, Sicily, and Cors ...
and
appointed the next three popes, a practice that would be continued by his successors and would later be delegated to the
Exarchate of Ravenna. The ''Byzantine Papacy'' was a period of
Byzantine
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman E ...
domination of the
papacy
The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
from 537 to 752, when popes required the approval of the
Byzantine Emperor for
episcopal consecration, and many popes were chosen from the
''apocrisiarii'' (diplomatic envoys from the pope to the emperor) or from the inhabitants of
Byzantine Greece,
Byzantine Syria, or
Byzantine Sicily.
In the
Latin West, medieval secular rulers vied with the
papacy
The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
for overall power, notably in the
Investiture Controversy of the 11th and 12th centuries and in the struggles between
Guelphs and Ghibellines from the 12th to the 14th centuries, but neither the
German Kings nor the
Holy Roman Emperor
The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
s ever succeeded in establishing any long-term dominance over the
Vatican. Emperors could at times exert influence over the election of
Bishops of Rome,
they could claim the right () to veto a papal candidate (last
exercised in 1903 by
His Imperial and Royal Apostolic Majesty The Emperor of Austria, Apostolic King of Hungary), or they could support rival
antipopes. "Conquering kings" (the
Theophylacti between the 10th and 12th centuries,
Napoleon I in 1809,
Victor Emmanuel II in 1870, for example) could curb a Pope's
political rule, but they could not reliably control the Holy Father, and the papacy generally asserted and maintained its spiritual independence from secular control. In protestant regions in the
Holy Roman Empire
The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
, the princes had the and remained in control until the introduction of the
Weimar Constitution in 1919.
Anglican Communion

During the dispute between King
Henry VIII of England
Henry VIII (28 June 149128 January 1547) was King of England from 22 April 1509 until his death in 1547. Henry is known for his Wives of Henry VIII, six marriages and his efforts to have his first marriage (to Catherine of Aragon) annulled. ...
and
Pope Clement VII over Henry's wish to have his marriage to
Catherine of Aragon annulled, the
English Parliament passed the
Act in Restraint of Appeals (1533). It stated:
The next year Parliament passed the
First Act of Supremacy (1534) that explicitly tied the head of church to the imperial crown of England:
The
Crown of Ireland Act, passed by the Irish Parliament in 1541 (effective 1542), changed the traditional title used by the Monarchs of England for the reign over Ireland, from
Lord of Ireland to
King of Ireland and named Henry head of the
Church of Ireland, for similar reasons.
During the rule of Queen
Mary I of England (), the First Act of Supremacy was annulled, but during the reign of Queen
Elizabeth I
Elizabeth I (7 September 153324 March 1603) was List of English monarchs, Queen of England and List of Irish monarchs, Ireland from 17 November 1558 until her death in 1603. She was the last and longest reigning monarch of the House of Tudo ...
the
Second Act of Supremacy, with similar wording to the First Act, was passed in 1559. During the
English Interregnum of 1649 to 1660 the
laws were annulled, but the acts which caused the laws to be in abeyance were themselves deemed null and void by the Parliaments of the
English Restoration
The Stuart Restoration was the reinstatement in May 1660 of the Stuart monarchy in Kingdom of England, England, Kingdom of Scotland, Scotland, and Kingdom of Ireland, Ireland. It replaced the Commonwealth of England, established in January 164 ...
from 1660 onwards.
When Elizabeth I restored royal supremacy, she replaced the title
"Supreme Head" with that of
"Supreme Governor", a conciliatory change designed to mollify English Catholics and the more radical of the English Protestants.
According to
Nicholas Sanders ( - 1581), however:
"The Queen lays down for her clergy a rule of life, outside of which they dare not move, not only in those things which Protestants call indifferent, but in all matters of Faith, discipline, and doctrine, in virtue of that supreme spiritual power with which she is invested: she suspends her bishops when she pleases, she grants a license to preach, either to those who are ordained according to her rite or to simple laymen, in the same way at her pleasure reduces those whom she will to silence. To show her authority in these things, she occasionally, from her closet, addresses her preacher, and interrupts him in the presence of a large congregation, in some such way as this: 'Mr. Doctor, you are wandering from the text, and talking nonsense. Return to your subject.
Since 1559, the royal monarchs of England, of Great Britain, and of the United Kingdom have claimed the "Supreme Governor" status as well as the title of
"Defender of the Faith" (which was originally bestowed on Henry VIII by
Pope Leo X but later revoked by
Pope Paul III, as that was originally an award for Henry VIII's 1521 anti-Lutheran treatise ''
Defence of the Seven Sacraments'').
Despite his continued persecution of both Catholic
Recusants and
English Dissenters,
King James I () preferred not to do anything else that might otherwise encourage factional strife within the
Anglican Communion. His son and heir,
King Charles I (), through his insistence upon promoting the
High-Church reforms advocated by the
Caroline Divines and by Archbishop
William Laud
William Laud (; 7 October 1573 – 10 January 1645) was a bishop in the Church of England. Appointed Archbishop of Canterbury by Charles I of England, Charles I in 1633, Laud was a key advocate of Caroline era#Religion, Charles I's religious re ...
, alienated opponents of
Anglo-Catholicism and lost his throne in the course of the
English Civil War
The English Civil War or Great Rebellion was a series of civil wars and political machinations between Cavaliers, Royalists and Roundhead, Parliamentarians in the Kingdom of England from 1642 to 1651. Part of the wider 1639 to 1653 Wars of th ...
of 1642-1651.
The
1688 overthrow of the
House of Stuart was caused by the efforts of
King James II () to partially annul the Act of Supremacy by granting
Catholic Emancipation more than two hundred years before
Daniel O'Connell. As many Anglicans saw James's attempts as in violation of the King's
Coronation Oath, Parliament blocked every bill, which caused the King to simply order Catholic Emancipation into effect using his
Royal Prerogative
The royal prerogative is a body of customary authority, Privilege (law), privilege, and immunity recognised in common law (and sometimes in Civil law (legal system), civil law jurisdictions possessing a monarchy) as belonging to the monarch, so ...
. In response, Parliament successfully invited the King's son-in-law,
William of Orange to invade England and to take the throne.
Even though King James II and his exiled heirs remained Catholics, their overthrow divided the
Anglican Communion in what is now known as the
Non-juring schism. Anglican
Jacobites, or Non-Jurors, embraced the
Anglo-Catholicism advanced by the Stuart monarchs between 1603 and 1688. During each of the
Jacobite risings, Non-Juring Anglican chaplains accompanied the Jacobite armies. The schism faded following the 1788 death of Prince
Charles Edward Stuart and the inheritance of his claim to the throne by his younger brother, Prince
Henry Benedict Stuart, a
Catholic priest and Cardinal.
In popular culture
* The
Investiture Controversy between
King John of the
House of Plantagenet
The House of Plantagenet (Help:IPA/English, /plænˈtædʒənət/ Help:Pronunciation respelling key, ''plan-TAJ-ə-nət'') was a royal house which originated from the Medieval France, French county of Anjou. The name Plantagenet is used by mo ...
and
Pope Innocent III, who is represented onstage by Cardinal
Pandulf Verraccio is one of the main
plotlines of
William Shakespeare
William Shakespeare ( 23 April 1564 – 23 April 1616) was an English playwright, poet and actor. He is widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's nation ...
's
stage play ''
The Life and Death of King John''. The King and the Cardinal clash over both the appointment of Archbishop
Stephen Langton to the
Diocese of Canterbury and the King's determination to completely dominate and control the internal affairs of the
Catholic Church in England. This, in return, causes the Cardinal to Excommunicate the King and to covertly arrange a
regime change war. Intriguingly, however, once a chastened and humiliated King John grudgingly accepts the independence of the English Church from the State and surrenders his Crown to Cardinal Pandulf, the latter immediately gives the crown back and then becomes a valuable ally in defending England against the very same invasion by
Prince Louis of France he had previously arranged.
* The alleged
careerism and subservience of
Anglican clergy to multiple contradictory religious beliefs imposed upon their denomination by different English monarchs is satirized in the
17th-century ballad ''
The Vicar of Bray''.
* The conflict between
Tsar Ivan the Terrible and
Metropolitan Philip is shown onscreen in
Sergei Eisenstein's 1944 film ''
Ivan the Terrible
Ivan IV Vasilyevich (; – ), commonly known as Ivan the Terrible,; ; monastic name: Jonah. was Grand Prince of Moscow, Grand Prince of Moscow and all Russia from 1533 to 1547, and the first Tsar of all Russia, Tsar and Grand Prince of all R ...
''.
*
Robert Bolt's play ''
A Man for All Seasons'' centers around the efforts of
King Henry VIII and
Thomas Cromwell to coerce the former
Lord Chancellor of England, Sir
Thomas More, to express approval of the King's claim to control the
Catholic Church in England and Wales. The play has seen multiple revivals and was made into a multi–
Academy Award–winning
1966 feature film starring
Paul Scofield and a
1988 television movie starring
Charlton Heston
Charlton Heston (born John Charles Carter; October 4, 1923 – April 5, 2008) was an American actor. He gained stardom for his leading man roles in numerous Cinema of the United States, Hollywood films including biblical epics, science-fiction f ...
.
* In the BBC
sitcom
A sitcom (short for situation comedy or situational comedy) is a genre of comedy produced for radio and television, that centers on a recurring cast of character (arts), characters as they navigate humorous situations within a consistent settin ...
''
Yes, Prime Minister'', the episode "
The Bishop's Gambit", which first aired on 20 February 1986, satirizes the damage that the control wielded over the
Church of England
The Church of England (C of E) is the State religion#State churches, established List of Christian denominations, Christian church in England and the Crown Dependencies. It is the mother church of the Anglicanism, Anglican Christian tradition, ...
by politicians and the
British civil service continues to have on who gets appointed to the Hierarchy.
* The conflict between
Tsar Ivan the Terrible and
Metropolitan Philip is the primary theme of
Pavel Lungin's 2009 film ''
Tsar''.
* The ''
Kirchenkampf'', or battle within German Protestantism between the
German Christians, who embraced
Nazi ideology, and the underground
Confessing Church, which rejected it, is one of the major plotlines of the 2024 film ''
Bonhoeffer'', directed by
Todd Komarnicki.
See also
*
Christianity and politics
*
Constantinianism
*
Church and state in medieval Europe
* ''
Dictatus Papae''
* ''
Dominium mundi''
*
Imperial church system
The imperial church system (German: ''Reichskirchensystem'', Dutch: ''rijkskerkenstelsel'') was a governance policy by the early Holy Roman emperors and other medieval European rulers to entrust the secular governance of the state to as many celib ...
* ''
Jus exclusivae''
*
Papal deposing power
References
; Attribution
* (not fully exploited)
External links
*
{{Religion and politics
Catholic ecclesiology
Christianity and government
Christianity and political ideologies
Christian terminology
Confessionalism
Eastern Orthodoxy-related controversies
Ecclesiology
History of Eastern Christianity
Political theories