Christianity in the 1st centuryChristianity in the 1st century covers the formative history of Christianity from the start of the ministry of Jesus (27–29 AD) to the death of the last of the Twelve Apostles (100) and is thus also known as the Apostolic Age. Early Christianity developed out of the eschatological ministry of Jesus. Subsequent to Jesus' death, his earliest followers formed an apocalyptic messianic Jewish sect during the late Second Temple period of the 1st century.
Epiphanius of SalamisEpiphanius of Salamis (Ἐπιφάνιος; c. 310–320 – 403) was the bishop of Salamis, Cyprus, at the end of the 4th century. He is considered a saint and a Church Father by both the Eastern Orthodox and Catholic Churches. He gained a reputation as a strong defender of orthodoxy. He is best known for composing the Panarion, a compendium of eighty heresies, which included also pagan religions and philosophical systems.
UnitarianismUnitarianism () is a Nontrinitarian branch of Christianity. Unitarian Christians affirm the unitary nature of God as the singular and unique creator of the universe, believe that Jesus Christ was inspired by God in his moral teachings and that he is the savior of humankind, but he is not comparable or equal to God himself. Unitarianism was established in order to restore "primitive Christianity before [what Unitarians saw as] later corruptions setting in"; Likewise, Unitarian Christians generally reject the doctrine of original sin.
Paul of SamosataPaul of Samosata (Παῦλος ὁ Σαμοσατεύς, lived from 200 to 275 AD) was Bishop of Antioch from 260 to 268 and the originator of the Paulianist heresy named after him. He was a believer in monarchianism, a nontrinitarian doctrine; his teachings reflect adoptionism. Paul was born at Samosata into a family of humble origin. He was elected bishop of Antioch in 260. He held the civil office of Procurator ducenarius. His Monarchianist teachings aroused strong opposition in the church. He was also accused of corruption on a grand scale.
OrigenOrigen of Alexandria ( 185 – 253), also known as Origen Adamantius, was an early Christian scholar, ascetic, and theologian who was born and spent the first half of his career in Alexandria. He was a prolific writer who wrote roughly 2,000 treatises in multiple branches of theology, including textual criticism, biblical exegesis and hermeneutics, homiletics, and spirituality. He was one of the most influential and controversial figures in early Christian theology, apologetics, and asceticism.
SabellianismIn Christianity, Sabellianism is the Eastern Church equivalent to Patripassianism in the Western Church, which are both forms of theological modalism. Condemned as heresy, Modalism is the belief that the Father, Son and Holy Spirit are three different modes of God, as opposed to a Trinitarian view of three distinct persons within the Godhead. However, Von Mosheim, German Lutheran theologian who founded the pragmatic school of church historians, argues that Sabellius "believed the distinction of Father, Son, and Holy Spirit, described in the Scriptures, to be a real distinction, and not a mere appellative or nominal one.
DocetismIn the history of Christianity, docetism (from the δοκεῖν/δόκησις dokeĩn "to seem", dókēsis "apparition, phantom") is the heterodox doctrine that the phenomenon of Jesus, his historical and bodily existence, and above all the human form of Jesus, was mere semblance without any true reality. Broadly it is taken as the belief that Jesus only seemed to be human, and that his human form was an illusion.
ConsubstantialityConsubstantiality, a term derived from consubstantialitas, denotes identity of substance or essence in spite of difference in aspect. It appears most commonly in its adjectival form, "consubstantial", from Latin consubstantialis, and its best-known use is in regard to an account, in Christian theology, of the relation between Jesus Christ and God the Father. The affirmation that Jesus Christ is "consubstantial with the Father" appears in the Nicene Creed. Greek was the language in which the Nicene Creed was originally enunciated.
Modalistic MonarchianismModalistic Monarchianism, also known as Modalism or Oneness Christology, is a Christian theology upholding the oneness of God as well as the divinity of Jesus. As a form of Monarchianism, it stands in contrast with Trinitarianism. Followers of Modalistic Monarchianism considers themselves to be strictly monotheistic, similar to Jews and Muslims. Modalists consider God to be absolutely one and believe that He reveals Himself to creation through different "modes" (or "manifestations"), such as the Father, Son, and the Holy Ghost, without limiting His modes or manifestations.
BinitarianismBinitarianism is a Christian theology of two persons, personas, or aspects in one substance/Divinity (or God). Classically, binitarianism is understood as a form of monotheism—that is, that God is absolutely one being—and yet with binitarianism there is a "twoness" in God, which means one God family. The other common forms of monotheism are "unitarianism", a belief in one God with one person, and "trinitarianism", a belief in one God with three persons. Larry W.
