Gnosis is the common Greek noun for

knowledge Knowledge is an Declarative knowledge, awareness of facts, a Knowledge by acquaintance, familiarity with individuals and situations, or a Procedural knowledge, practical skill. Knowledge of facts, also called propositional knowledge, is oft ...

( γνῶσις, ''gnōsis'', f.). The term was used among various Hellenistic religions and philosophies in the

Greco-Roman world The Greco-Roman world , also Greco-Roman civilization, Greco-Roman culture or Greco-Latin culture (spelled Græco-Roman or Graeco-Roman in British English), as understood by modern scholars and writers, includes the geographical regions and co ...

. It is best known for its implication within

Gnosticism Gnosticism (from Ancient Greek language, Ancient Greek: , Romanization of Ancient Greek, romanized: ''gnōstikós'', Koine Greek: Help:IPA/Greek, �nostiˈkos 'having knowledge') is a collection of religious ideas and systems that coalesced ...

, where it signifies a spiritual

or insight into humanity's real nature as divine, leading to the deliverance of the divine spark within humanity from the constraints of earthly existence.

Etymology

''Gnosis'' is a feminine Greek noun which means "knowledge" or "awareness." Liddell Scottbr>entry
γνῶσις, εως, ἡ, A. seeking to know, inquiry, investigation, esp. judicial, "τὰς τῶν δικαστηρίων γ." D.18.224; "τὴν κατὰ τοῦ διαιτητοῦ γdeetr." Id.21.92, cf. 7.9, Lycurg.141; "γ. περὶ τῆς δίκης" PHib.1.92.13 (iii B. C.). 2. result of investigation, decision, PPetr.3p.118 (iii B. C.). II. knowing, knowledge, Heraclit.56; opp. ἀγνωσίη, Hp. Vict.1.23 (dub.); opp. ἄγνοια, Pl.R.478c; "ἡ αἴσθησις γ. τις" Arist.GA731a33: pl., "Θεὸς γνώσεων κύριος" LXX 1 Ki.2.3. b. higher, esoteric knowledge, 1 Ep.Cor.8.7,10, Ep.Eph.3.19, etc.; "χαρισάμενος ἡμῖν νοῦν, λόγον, γνῶσιν" PMag.Par.2.290. 2. acquaintance with a person, "πρός τινα" Test. ap.Aeschin.1.50; "τῶν Σεβαστῶν" IPE1.47.6 (Olbia). 3. recognizing, Th.7.44. 4. means of knowing, "αἱ αἰσθήσεις] κυριώταται τῶν καθ᾽ ἕκαστα γ." Arist.Metaph.981b11. III. being known, "γνῶσιν ἔχει τι", = "γνωστόν ἐστι", Pl.Tht.206b. 2. fame, credit, Hdn.7.5.5, Luc.Herod.3. IV. means of knowing: hence, statement in writing, PLond.5.1708, etc. (vi A. D.). V. = γνῶμα, Hsch. s. h. v. It is often used for personal knowledge compared with intellectual knowledge (εἴδειν ''eídein''), as with the French ''connaître'' compared with ''savoir'', the Portuguese ''conhecer'' compared with ''saber'', the Spanish ''conocer'' compared with ''saber'', the Italian ''conoscere'' compared with ''sapere'', the German ''kennen'' rather than ''wissen'', or the Modern Greek γνωρίζω compared with ξέρω. A related term is the adjective ''gnostikos'', "cognitive", a reasonably common adjective in Classical Greek. The terms do not appear to indicate any mystic,

esoteric Western esotericism, also known as the Western mystery tradition, is a wide range of loosely related ideas and movements that developed within Western society. These ideas and currents are united since they are largely distinct both from orthod ...

or hidden meaning in the works of

Plato Plato ( ; Greek language, Greek: , ; born BC, died 348/347 BC) was an ancient Greek philosopher of the Classical Greece, Classical period who is considered a foundational thinker in Western philosophy and an innovator of the writte ...

, but instead expressed a sort of higher intelligence and ability analogous to talent. In the Hellenistic era the term became associated with the mystery cults. In the Acts of Thomas, translated by G.R.S. Mead, the "motions of gnosis" are also referred to as "kingly motions".

Irenaeus Irenaeus ( or ; ; ) was a Greeks, Greek bishop noted for his role in guiding and expanding Christianity, Christian communities in the southern regions of present-day France and, more widely, for the development of Christian theology by oppos ...

used the phrase "knowledge falsely so-called" (', from 1 Timothy 6:20)feminine nominative adjective
/ref> for the title of his book '' On the Detection and Overthrow of False Knowledge'', that contains the adjective ''gnostikos'', which is the source for the 17th-century English term "

Subtle distinctions

''Epignosis''

The difference and meaning of ''epignosis'' () contrasted with gnosis is disputed. One proposed distinction is between the abstract and absolute knowledge (''gnosis'') and a practical or more literal knowledge (''epignosis''). Other interpretations have suggested that 2 Peter is referring to an "epignosis of Jesus Christ", what J. B. Lightfoot described as a "larger and more thorough knowledge". Conversion to Christianity is seen as evidence of the deeper knowledge protecting against false doctrine.

''Episteme''

Episteme, like Gnosis, is a Greek word for "knowledge," but they represent distinct kinds of understanding—though not necessarily exclusively. Episteme refers to knowledge gained through experience and reason. It encompasses the body of ideas we typically recognize as knowledge, and is the source of our word

epistemology Epistemology is the branch of philosophy that examines the nature, origin, and limits of knowledge. Also called "the theory of knowledge", it explores different types of knowledge, such as propositional knowledge about facts, practical knowle ...

. Gnosis, however, is often associated with experiential, intuitive, or spiritual understanding rather than empirical or logical deduction. While episteme deals with objective truths and verifiable facts, gnosis is more concerned with personal insight, inner transformation, and an engagement more ineffable than explicable.

Gnosticism

originated in the late 1st century CE in non-rabbinical

Jewish Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...

and developed further within

early Christianity Early Christianity, otherwise called the Early Church or Paleo-Christianity, describes the History of Christianity, historical era of the Christianity, Christian religion up to the First Council of Nicaea in 325. Spread of Christianity, Christian ...

. In the early years of Christianity, various sectarian groups, labeled "gnostics" by their opponents, emphasised

salvation Salvation (from Latin: ''salvatio'', from ''salva'', 'safe, saved') is the state of being saved or protected from harm or a dire situation. In religion and theology, ''salvation'' generally refers to the deliverance of the soul from sin and its c ...

by secret knowledge (''gnosis''), over

faith Faith is confidence or trust in a person, thing, or concept. In the context of religion, faith is " belief in God or in the doctrines or teachings of religion". According to the Merriam-Webster's Dictionary, faith has multiple definitions, inc ...

(''pistis'') or grace (gratia) in the teachings and traditions of the various communities of Christians. Gnosticism presents a distinction between the highest, unknowable God, and the Demiurge, "creator" of the material universe. The Gnostics considered the most essential part of the process of

to be this esoteric knowledge, in contrast to God's grace as an outlook in their

worldview A worldview (also world-view) or is said to be the fundamental cognitive orientation of an individual or society encompassing the whole of the individual's or society's knowledge, culture, and Perspective (cognitive), point of view. However, whe ...

along with faith in the ecclesiastical authority. In Gnosticism, the biblical serpent in the

Garden of Eden In Abrahamic religions, the Garden of Eden (; ; ) or Garden of God ( and ), also called the Terrestrial Paradise, is the biblical paradise described in Genesis 2–3 and Ezekiel 28 and 31.. The location of Eden is described in the Book of Ge ...

was praised and thanked for bringing knowledge (''gnosis'') to

Adam and Eve Adam and Eve, according to the creation myth of the Abrahamic religions, were the first man and woman. They are central to the belief that humanity is in essence a single family, with everyone descended from a single pair of original ancestors. ...

and thereby freeing them from the malevolent Demiurge's control. Gnostic Christian doctrines rely on a dualistic cosmology that implies the eternal conflict between good and evil, and a conception of the serpent as the liberating savior and bestower of knowledge to humankind opposed to the Demiurge or creator god, identified with the Hebrew God of the

Old Testament The Old Testament (OT) is the first division of the Christian biblical canon, which is based primarily upon the 24 books of the Hebrew Bible, or Tanakh, a collection of ancient religious Hebrew and occasionally Aramaic writings by the Isr ...

. Gnostic Christians considered the Hebrew God of the Old Testament as the evil, false god and creator of the material universe, and the Unknown God of the

Gospel Gospel originally meant the Christianity, Christian message ("the gospel"), but in the second century Anno domino, AD the term (, from which the English word originated as a calque) came to be used also for the books in which the message w ...

, the father of

Jesus Christ Jesus (AD 30 or 33), also referred to as Jesus Christ, Jesus of Nazareth, and many Names and titles of Jesus in the New Testament, other names and titles, was a 1st-century Jewish preacher and religious leader. He is the Jesus in Chris ...

and creator of the spiritual world, as the true, good God. In the Archontic, Sethian, and Ophite systems, Yaldabaoth (Yahweh) is regarded as the malevolent Demiurge and false god of the Old Testament who generated the material universe and keeps the souls trapped in physical bodies, imprisoned in the world full of pain and suffering that he created. However, not all Gnostic movements regarded the creator of the material universe as inherently evil or malevolent. For instance, Valentinians believed that the Demiurge is merely an ignorant and incompetent creator, trying to fashion the world as good as he can, but lacking the proper power to maintain its goodness. All Gnostics were regarded as heretics by the

proto-orthodox The term proto-orthodox Christianity or proto-orthodoxy describes the early Christian movement that was the precursor of Christian Orthodoxy#Christianity, orthodoxy. Older literature often referred to the group as "early Catholic" in the sense th ...

Early Church Fathers.

Mandaeism

Mandaeism Mandaeism (Mandaic language, Classical Mandaic: ),https://qadaha.wordpress.com/wp-content/uploads/2021/03/nhura-dictionary-mandaic-english-mandaic.pdf sometimes also known as Nasoraeanism or Sabianism, is a Gnosticism, Gnostic, Monotheism, ...

, the concept of '' manda'' ("knowledge", "wisdom", "intellect") is roughly equivalent to the Gnostic concept of gnosis.

('having knowledge') is the only surviving Gnostic religion from antiquity.

Mandaeans Mandaeans (Mandaic language, Mandaic: ࡌࡀࡍࡃࡀࡉࡉࡀ) ( ), also known as Mandaean Sabians ( ) or simply as Sabians ( ), are an ethnoreligious group who are followers of Mandaeism. They believe that John the Baptist was the final and ...

formally refer to themselves as ''Nasurai'' ( Nasoraeans) meaning guardians or possessors of secret rites and knowledge. The Mandaeans emphasize salvation of the soul through secret knowledge (gnosis) of its divine origin. Mandaeism "provides knowledge of whence we have come and whither we are going."

Christian usage

New Testament

The

New Testament The New Testament (NT) is the second division of the Christian biblical canon. It discusses the teachings and person of Jesus in Christianity, Jesus, as well as events relating to Christianity in the 1st century, first-century Christianit ...

uses the term γνῶσις (Strong's G1108, Transliteration gnōsis) 28 times. Most of this usage is found in Paul's Epistles, which later Gnostics used to develop their distinct concept of gnosis.

Patristic literature

The

Church Fathers The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were ancient and influential Christian theologians and writers who established the intellectual and doctrinal foundations of Christianity. The historical peri ...

, such as

Clement of Alexandria Titus Flavius Clemens, also known as Clement of Alexandria (; – ), was a Christian theology, Christian theologian and philosopher who taught at the Catechetical School of Alexandria. Among his pupils were Origen and Alexander of Jerusalem. A ...

, used the word ''gnosis'' (knowledge), alongside the word syneidesis (conscience) to mean a spiritual knowledge by which believers could use reason to intuitively discern truth or righteousness. This positive usage was to contrast it with how gnostic sectarians used the word. Cardiognosis ("knowledge of the heart") from Eastern Christianity related to the tradition of the starets and in

Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...

theology is the view that only God knows the condition of one's relationship with God. Boston College Catholic philosopher Dermot Moran notes that

Eastern Orthodox thought

''Gnosis'' in Orthodox Christian (primarily

Eastern Orthodox Eastern Orthodoxy, otherwise known as Eastern Orthodox Christianity or Byzantine Christianity, is one of the three main Branches of Christianity, branches of Chalcedonian Christianity, alongside Catholic Church, Catholicism and Protestantism ...

) thought is the spiritual knowledge of a

saint In Christianity, Christian belief, a saint is a person who is recognized as having an exceptional degree of sanctification in Christianity, holiness, imitation of God, likeness, or closeness to God in Christianity, God. However, the use of the ...

(one who has obtained theosis) or divinely-illuminated human being. Within the cultures of the term's provenance (

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 ...

and Hellenic) ''Gnosis'' was a knowledge or

insight Insight is the understanding of a specific causality, cause and effect within a particular context. The term insight can have several related meanings: *a piece of information *the act or result of understanding the inner nature of things or of se ...

into the infinite, divine and uncreated in all and above all, rather than knowledge strictly into the finite, natural or material world. Gnosis is transcendental as well as mature understanding. It indicates direct spiritual, experiential knowledge and intuitive knowledge, mystic rather than that from rational or reasoned thinking. Gnosis itself is gained through understanding at which one can arrive via inner experience or

contemplation In a religious context, the practice of contemplation seeks a direct awareness of the Divinity, divine which Transcendence (religion), transcends the intellect, often in accordance with religious practices such as meditation or contemplative pr ...

such as an internal epiphany of intuition and external epiphany such as the theophany. In the '' Philokalia,'' it is emphasized that such knowledge is not secret knowledge but rather a maturing, transcendent form of knowledge derived from

(''

theoria Christian mysticism is the tradition of mysticism, mystical practices and mystical theology within Christianity which "concerns the preparation f the personfor, the consciousness of, and the effect of ..a direct and transformative pr ...

'' resulting from practice of '' hesychasm)'', since knowledge cannot truly be derived from knowledge, but rather, knowledge can only be derived from ''theoria'' (to witness, see (vision) or experience). Knowledge, thus plays an important role in relation to '' theosis'' (deification/personal relationship with God) and ''

'' (revelation of the divine, vision of God). Gnosis, as the proper use of the spiritual or noetic faculty plays an important role in Orthodox Christian theology. Its importance in the economy of salvation is discussed periodically in the '' Philokalia'' where as direct, personal knowledge of God (''noesis'') it is distinguished from ordinary epistemological knowledge (episteme—i.e., speculative philosophy).

Islam

Sufism

Knowledge (or ''gnosis'') in

Sufism Sufism ( or ) is a mysticism, mystic body of religious practice found within Islam which is characterized by a focus on Islamic Tazkiyah, purification, spirituality, ritualism, and Asceticism#Islam, asceticism. Practitioners of Sufism are r ...

refers to knowledge of

Self In philosophy, the self is an individual's own being, knowledge, and values, and the relationship between these attributes. The first-person perspective distinguishes selfhood from personal identity. Whereas "identity" is (literally) same ...

and

God In monotheistic belief systems, God is usually viewed as the supreme being, creator, and principal object of faith. In polytheistic belief systems, a god is "a spirit or being believed to have created, or for controlling some part of the un ...

. The gnostic is called ''al-arif bi'lah'' or "one who knows by God". The goal of the Sufi practitioner is to remove inner obstacles to the knowledge of God. Sufism, understood as the quest for Truth, is to seek for the separate existence of the Self to be consumed by Truth, as stated by the Sufi poet Mansur al-Hallaj, who was executed for saying "I am the Truth" (ana'l haqq).

Jewish usage

Hellenistic Jewish literature

The Greek word ''gnosis'' (knowledge) is used as a standard translation of the Hebrew word "knowledge" ( ) in the

Septuagint The Septuagint ( ), sometimes referred to as the Greek Old Testament or The Translation of the Seventy (), and abbreviated as LXX, is the earliest extant Greek translation of the Hebrew Bible from the original Biblical Hebrew. The full Greek ...

, thus:

Philo Philo of Alexandria (; ; ; ), also called , was a Hellenistic Jewish philosopher who lived in Alexandria, in the Roman province of Egypt. The only event in Philo's life that can be decisively dated is his representation of the Alexandrian J ...

also refers to the "knowledge" (''gnosis'') and "wisdom" (''sophia'') of

.New Testament studies: Society for New Testament Studies – 1981 "see also the more extensive analysis of gnosis in Philo by Hans Jonas, Gnosis und spatantiker Geist 11/1"

References

Sources

* {{Authority control Gnostic terms and concepts Knowledge Spiritual faculties Theology Concepts in ancient Greek epistemology