WThe Acacian schism, between the Eastern and Western Christian Churches, lasted 35 years, from 484 to 519 AD. It resulted from a drift in the leaders of Eastern Christianity toward Miaphysitism and Emperor Zeno's unsuccessful attempt to reconcile the parties with the Henotikon.
WAntilegomena are written texts whose authenticity or value is disputed. Eusebius in his Church History used the term for those Christian scriptures that were "disputed", literally "spoken against", in Early Christianity before the closure of the New Testament canon. It is a matter of categorical discussion whether Eusebius divides his books into three groups of homologoumena ("accepted"), antilegomena, and 'heretical'; or four, by adding a notha ("spurious") group.
WThe Apostles' Creed, sometimes titled the Apostolic Creed or the Symbol of the Apostles, is a Christian creed or "symbol of faith".
WThe Sabbath is a weekly day of rest or time of worship given in the Bible as the seventh day. It is observed differently in Judaism and Christianity and informs a similar occasion in several other faiths. Observation and remembrance of Sabbath is one of the Ten Commandments considered to be the fourth in Judaism, Eastern Orthodoxy, and most Protestant traditions, and the third in Roman Catholic and Lutheran traditions.
WThe Catechetical School of Antioch was one of the two major centers of the study of biblical exegesis and theology during Late Antiquity; the other was the Catechetical School of Alexandria. This group was known by this name because the advocates of this tradition were based in the city of Antioch, one of the major cities of the ancient Roman Empire.
WPaganism is commonly used to refer to various religions that existed during Antiquity and the Middle Ages, such as the Greco-Roman religions of the Roman Empire, including the Roman imperial cult, the various mystery religions, religions such as Neoplatonism and Gnosticism, and more localized ethnic religions practiced both inside and outside the Empire. During the Middle Ages, the term was also adapted to refer to religions practiced outside the former Roman Empire, such as Germanic paganism, Egyptian paganism and Baltic paganism.
WIn Christianity, Christology, translated literally from Greek as "the study of Christ", is a branch of theology that concerns Jesus. Different denominations have different opinions on questions like whether Jesus was human, divine, or both, and as a messiah what his role would be in the freeing of the Jewish people from foreign rulers or in the prophesied Kingdom of God, and in the salvation from what would otherwise be the consequences of sin.
WAccording to the Hebrew Bible, circumcision was enjoined upon the biblical patriarch Abraham, his descendants and their slaves as "a token of the covenant" concluded with him by God for all generations, as an "everlasting covenant".
WDuring the reign of the Roman Emperor Constantine the Great (AD 306–337), Christianity began to transition to the dominant religion of the Roman Empire. Historians remain uncertain about Constantine's reasons for favoring Christianity, and theologians and historians have often argued about which form of early Christianity he subscribed to. There is no consensus among scholars as to whether he adopted his mother Helena's Christianity in his youth, or, as claimed by Eusebius of Caesarea, encouraged her to convert to the faith he had adopted himself.
WThe Council of Jerusalem or Apostolic Council was held in Jerusalem around AD 50. It is unique among the ancient pre-ecumenical councils in that it is considered by Catholics and Orthodox to be a prototype and forerunner of the later ecumenical councils and a key part of Christian ethics. The council decided that Gentile converts to Christianity were not obligated to keep most of the fasts, and other specific rituals, including the rules concerning circumcision of males. The Council did, however, retain the prohibitions on eating blood, meat containing blood, and meat of animals that were strangled, and on fornication and idolatry, sometimes referred to as the Apostolic Decree or Jerusalem Quadrilateral. The purpose and origin of these four prohibitions is debated.
WGod-fearers or God-worshippers were a numerous class of Gentile sympathizers to Hellenistic Judaism that existed in the Greco-Roman world, which observed certain Jewish religious rites and traditions without becoming full converts to Judaism. The concept has precedents in the proselytes of the Hebrew Bible.
WA gospel is a written account of the career and teachings of Jesus. The term originally meant the Christian message itself, but came to be used for the books in which the message was set out in the 2nd century.
WHypostasis is the underlying state or underlying substance and is the fundamental reality that supports all else. In Neoplatonism the hypostasis of the soul, the intellect (nous) and "the one" was addressed by Plotinus. In Christian theology, the Holy Trinity consists of three hypostases: Hypostasis of the Father, Hypostasis of the Son, and Hypostasis of the Holy Spirit.
WJewish Christians were the followers of a Jewish religious sect that emerged in Judea during the late Second Temple period. The Nazarene Jews integrated the belief of Jesus as the prophesied Messiah and his teachings into the Jewish faith, including the observance of the Jewish law. The name may derive from the city of Nazareth, or from prophecies in Isaiah and elsewhere where the verb occurs as a descriptive plural noun, or from both. Jewish Christianity is the foundation of Early Christianity, which later developed into Christianity. Christianity started with Jewish eschatological expectations, and it developed into the worship of a deified Jesus after his earthly ministry, his crucifixion, and the post-crucifixion experiences of his followers. Modern scholarship is engaged in an ongoing debate as to the proper designation for Jesus' first followers. Many see the term Jewish Christians as anachronistic given that there is no consensus on the date of the birth of Christianity. Some modern scholars have suggested the designations "Jewish believers in Jesus" or "Jewish followers of Jesus" as better reflecting the original context.
WPaul the Apostle has been placed within Second Temple Judaism by recent scholarship since the 1970s. A main point of departure with older scholarship is the understanding of Second Temple Judaism; the covenant with God and the role of works as a means to either gain or keep the covenant.
WPeri Pascha is a 2nd-century homily of Melito of Sardis written between A.D.160 and 170 in Asia Minor. It was discovered last century and first published in 1940. It describes Christian doctrine on the Paschal mystery in the style of Second Sophistic period. It was originally conjectured to have probably been recited with the kind of cantillation customary in scripture reading. Its first editor, Campbell Bonner, entitled it mistakenly On the Passion. It was corrected to On the Pascha, thanks to the title found in the Papyrus Bodmer XIII, one of the Bodmer Papyri.
WTertium quid refers to an unidentified third element that is in combination with two known ones. The phrase is associated with alchemy. It is Latin for "third something", a translation of the Greek triton ti. The Greek phrase was used by Plato, and by Irenæus. The earliest Latin example is by Tertullian, who used the phrase to describe a mixed substance with composite properties such as electrum, a somewhat different sense than the modern meaning.
WTheotokos is a title of Mary, mother of Jesus, used especially in Eastern Christianity. The usual Latin translations are Dei Genitrix or Deipara. Familiar English translations are "Mother of God" or "God-bearer" – but these both have different literal equivalents in Greek, Μήτηρ Θεοῦ and Θεοφόρος.
WTraditor, plural: traditores (Latin), is a term meaning "the one(s) who had handed over" and defined by Merriam-Webster as "one of the Christians giving up to the officers of the law the Scriptures, the sacred vessels, or the names of their brethren during the Roman persecutions". It refers to bishops and other Christians who turned over sacred scriptures or betrayed their fellow Christians to the Roman authorities under threat of persecution. During the Diocletianic Persecution between AD 303 and 305, many church leaders had gone as far as turning in Christians to the authorities and "handed over" sacred religious texts to authorities to be burned. Philip Schaff says about them: "In this, as in former persecutions, the number of apostates who preferred the earthly life to the heavenly, was very great. To these was now added also the new class of the traditores, who delivered the holy Scriptures to the heathen authorities, to be burned".
WThe Christian doctrine of the Trinity defines God as being one god existing in three coequal, coeternal, consubstantial persons: God the Father, God the Son and God the Holy Spirit — three distinct persons sharing one essence. In this context, the three persons define who God is, while the one essence defines what God is. This doctrine is called Trinitarianism and its adherents are called trinitarians, while its opponents are called antitrinitarians or nontrinitarians. Nontrinitarian positions include Unitarianism, Binitarianism and Modalism.