In the Platonic, Neopythagorean, Middle Platonic, and Neoplatonic schools of philosophy, the demiurge is an artisan-like figure responsible for fashioning and maintaining the physical universe. The Gnostics adopted the term demiurge. Although a fashioner, the demiurge is not necessarily the same as the creator figure in the monotheistic sense, because the demiurge itself and the material from which the demiurge fashions the universe are both considered consequences of something else. Depending on the system, they may be considered either uncreated and eternal or the product of some other entity.
Gnosticism is a collection of religious ideas and systems that coalesced in the late 1st century AD among Jewish and early Christian sects. These various groups emphasized personal spiritual knowledge (gnosis) above the proto-orthodox teachings, traditions, and authority of religious institutions. Gnostic cosmogony generally presents a distinction between a supreme, hidden God and a malevolent lesser divinity who is responsible for creating the material universe. Consequently, Gnostics considered material existence flawed or evil, and held the principal element of salvation to be direct knowledge of the hidden divinity, attained via mystical or esoteric insight. Many Gnostic texts deal not in concepts of sin and repentance, but with illusion and enlightenment.
Gnosis is the common Greek noun for knowledge. The term was used among various Hellenistic religions and philosophies in the Greco-Roman world. It is best known for its implication within Gnosticism, where it signifies a spiritual knowledge 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.
Irenaeus was a Greek bishop noted for his role in guiding and expanding Christian communities in the southern regions of present-day France and, more widely, for the development of Christian theology by combating heterodox or Gnostic interpretations of Scripture as heresy and defining proto-orthodoxy. Originating from Smyrna, he had seen and heard the preaching of Polycarp, who in turn was said to have heard John the Evangelist, and thus was the last-known living connection with the Apostles.
Marcion of Sinope was a theologian in early Christianity. Marcion preached that God had sent Jesus Christ, who was an entirely new, alien god, distinct from the "vengeful" God (Demiurge) who had created the world. He considered himself a follower of Paul the Apostle, whom he believed to have been the only true apostle of Jesus Christ; his doctrine is called Marcionism. Marcion published the earliest record of a canon of New Testament books.
Cerinthus was an early Gnostic, who was prominent as a heresiarch in the view of the early Church Fathers. Contrary to the Church Fathers, he used the Gospel of Cerinthus, and denied that the Supreme God made the physical world. In Cerinthus' interpretation, the Christ descended upon Jesus at baptism and guided him in ministry and the performing of miracles, but left him at the crucifixion. Similarly to the Ebionites, he maintained that Jesus was not born of a virgin, but was a mere man, the biological son of Mary and Joseph.
Valentinus was the best known and, for a time, most successful early Christian Gnostic theologian. He founded his school in Rome. According to Tertullian, Valentinus was a candidate for bishop but started his own group when another was chosen.
Basilides was an early Christian Gnostic religious teacher in Alexandria, Egypt who taught from 117 to 138 AD, and claimed to have inherited his teachings from the apostle Saint Matthias. He was a pupil of either the Simonian teacher Menander, or a supposed disciple of Peter named Glaucias. The Acts of the Disputation with Manes state that for a time he taught among the Persians. According to Agapius of Hierapolis he appeared in the 15th year of Trajan reign. He is believed to have written over two dozen books of commentary on the Christian Gospel entitled Exegetica, making him one of the earliest Gospel commentators.
The Cainites or Cainians were a Gnostic and antinomian sect known to venerate Cain as the first victim of the Demiurge, the deity of the Old Testament, who was identified by many groups of Gnostics as evil. The sect was relatively small. They were mentioned by Tertullian and Irenaeus as existing in the eastern Roman Empire during the 2nd century. One of their purported religious texts was the Gospel of Judas.
Yaldabaoth, otherwise known as Jaldabaoth or Ialdabaoth, is a malevolent god and "demiurge" in various Gnostic sects and movements, sometimes represented as a theriomorphic, lion-headed serpent. He is identified as the false god who keeps the souls trapped in physical bodies, imprisoned in the material universe.
The Apocryphon of John, also called the Secret Book of John or the Secret Revelation of John, is a 2nd-century Sethian Gnostic Christian pseudepigraphical text attributed to John the Apostle. It is one of the texts addressed by Irenaeus in his Against Heresies, placing its composition before 180 AD. It is presented as describing Jesus appearing and giving secret knowledge (gnosis) to his disciple John. The author describes it as having occurred after Jesus had "gone back to the place from which he came".
The Basilidians or Basilideans were a Gnostic sect founded by Basilides of Alexandria in the 2nd century. Basilides claimed to have been taught his doctrines by Glaucus, a disciple of St. Peter, though others stated he was a disciple of the Simonian Menander.
The Sethians were one of the main currents of Gnosticism during the 2nd and 3rd century CE, along with Valentinianism and Basilideanism. According to John D. Turner, it originated in the 2nd century CE as a fusion of two distinct Hellenistic Judaic philosophies and was influenced by Christianity and Middle Platonism. However, the exact origin of Sethianism is not properly understood.
The Coptic Apocalypse of Paul is a Gnostic apocalyptic writing. It is the second of five treatises in Codex V of the Nag Hammadi library texts, taking up pages 17–24 of the codex's 85 pages. The text describes a Gnostic cosmogony and interpretation of Pauline epistles via its portrayal of Paul the Apostle as an apocalyptic hero. The content of the text can be divided into three parts: an epiphany scene, a scene of judgment and punishment, and a heavenly journey in which Paul ultimately ascends to the tenth level of heaven. The basis of the ascent narrative is Paul's own writing in 2 Corinthians 12. The ideas presented in the text are consistent with Valentinianism.
Valentinianism was one of the major Gnostic Christian movements that originated from Roman Catholicism. Founded by Valentinus in the 2nd century AD, its influence spread widely, not just within Rome but also from Northwest Africa to Egypt through to Asia Minor and Syria in the East. Later in the movement's history it broke into an Eastern and a Western school. Disciples of Valentinus continued to be active into the 4th century AD, after the Roman Emperor Theodosius I issued the Edict of Thessalonica, which declared Nicene Christianity as the State church of the Roman Empire.
Against Heresies, sometimes referred to by its Latin title Adversus Haereses, is a work of Christian theology written in Greek about the year 180 by Irenaeus, the bishop of Lugdunum.
In many Gnostic systems, various emanations of God are known by such names as One, Monad, Aion teleos, Bythos, Arkhe, Proarkhe and as Aeons. In different systems these emanations are differently named, classified, and described. In Basilidian Gnosis they are called sonships ; according to Marcus, they are numbers and sounds; in Valentinianism they form male/female pairs called syzygies.
Archons in Gnosticism and religions closely related to it, are the builders of the physical universe. Among the Archontics, Ophites, Sethians and in the writings of Nag Hammadi library, the archons are rulers, each related to one of seven planets; they prevent souls from leaving the material realm. The political connotation of their name reflects rejection of the governmental system, as flawed without chance of true salvation. In Manichaeism, the archons are the rulers of a realm within the "Kingdom of Darkness", who together make up the Prince of Darkness. In The Reality of the Rulers, the physical appearance of Archons is described as hermaphroditic, with their faces being those of beasts.
Justin or Justinus was an early Gnostic Christian from the 2nd century AD recorded by Hippolytus. He is often confused in sources with Justin Martyr as "Justin the Gnostic".
Saturninus or Satornilus was an early Gnostic Christian from the 1st century Simonian school. He is quoted in the works of Irenaeus, Justin Martyr and Hegesippus. The movement he established was called Saturnians.
