Valentinus (Gnostic)Valentinus (Greek: Οὐαλεντῖνος), also spelled Valentinius; AD 100 – 180, 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. Valentinus produced a variety of writings, of which for the most part only fragments quoted by his opponents survive. However, it has recently been argued that Valentinus's lost letter to Agathapous, quoted by Clement of Alexandria, is in fact Letter 366 of Pseudo-Basil.
MonotheismMonotheism is the belief that there is only one deity, an all-supreme being that is universally referred to as God. A distinction may be made between exclusive monotheism, in which the one God is a singular existence, and both inclusive and pluriform monotheism, in which multiple gods or godly forms are recognized, but each are postulated as extensions of the same God.
SatanSatan, also known as the Devil, and sometimes also called Lucifer in Christianity, is an entity in Abrahamic religions that seduces humans into sin or falsehood. In Judaism, Satan is seen as an agent subservient to God, typically regarded as a metaphor for the yetzer hara, or "evil inclination". In Christianity and Islam, he is usually seen as a fallen angel or jinn who has rebelled against God, who nevertheless allows him temporary power over the fallen world and a host of demons.
SethianismThe 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 Sethians (Latin Sethoitae) are first mentioned, alongside the Ophites, in the 2nd century, by Irenaeus (who was antagonistic towards gnosticism) and in Pseudo-Tertullian (Ch.
AdamAdam is the name given in Genesis 1-5 to the first human. Beyond its use as the name of the first man, adam is also used in the Bible as a pronoun, individually as "a human" and in a collective sense as "mankind". tells of God's creation of the world and its creatures, including adam, meaning humankind; in God forms "Adam", this time meaning a single male human, out of "the dust of the ground", places him in the Garden of Eden, and forms a woman, Eve, as his companion; in Adam and Eve eat the fruit of the tree of knowledge and God condemns Adam to labour on the earth for his food and to return to it on his death; deals with the birth of Adam's sons, and lists his descendants from Seth to Noah.
Creator deityA creator deity or creator god is a deity responsible for the creation of the Earth, world, and universe in human religion and mythology. In monotheism, the single God is often also the creator. A number of monolatristic traditions separate a secondary creator from a primary transcendent being, identified as a primary creator. Atenism Initiated by Pharaoh Akhenaten and Queen Nefertiti around 1330 BCE, during the New Kingdom period in ancient Egyptian history.
PleromaPleroma (πλήρωμα, literally "fullness") generally refers to the totality of divine powers. It is used in Christian theological contexts, especially in Gnosticism. The term also appears in the Epistle to the Colossians, which is traditionally attributed to Paul the Apostle. The word is used 17 times in the New Testament. The word literally means "fullness", from the verb (πληρόω, "to fill"), from (πλήρης, "full"). The word itself is a relative term, capable of many shades of meaning, according to the subject with which it is joined and the antithesis to which it is contrasted.
BarbeloBarbēlō (Greek: Βαρβηλώ) refers to the first emanation of God in several forms of Gnostic cosmogony. Barbēlō is often depicted as a supreme female principle, the single passive antecedent of creation in its manifoldness. This figure is also variously referred to as 'Mother-Father' (hinting at her apparent androgyny), 'The Triple Androgynous Name', or 'Eternal Aeon'. So prominent was her place amongst some Gnostics that some schools were designated as Barbeliotae, Barbēlō worshippers or Barbēlō gnostics.
HeracleonHeracleon was a Gnostic who flourished about AD 175, probably in the south of Italy. He is described by Clement of Alexandria (Strom. iv. 9) as the most esteemed (δοκιμώτατος) of the school of Valentinus; and, according to Origen (Comm. in S. Joann. t. ii. § 8, Opp. t. iv. p. 66), said to have been in personal contact (γνώριμος) with Valentinus himself. He is barely mentioned by Irenaeus (2.4.1) and by Tertullian (adv. Valent. 4). The common source of Philaster and Pseudo-Tertullian (i.e.
ArchonticsThe Archontics, or Archontici, were a Gnostic sect that existed in Palestine, Syria and Armenia, who arose towards the mid 4th century CE. They were thus called from the Greek word ἄρχοντες, "principalities", or "rulers", by reason that they held the world to have been created and ruled by malevolent Archons. Epiphanius of Salamis seems to be the earliest Christian writer who speaks of this sect. He relates that a young priest in Palestine named Peter had been charged with heresy, deposed from the office of the priesthood and expelled by Bishop Aëtius.
