Eusebius in the context of "Encratites"

The Jewish–Christian Gospels were gospels of a Jewish Christian character quoted by Clement of Alexandria, Origen, Eusebius, Epiphanius, Jerome and probably Didymus the Blind. All five call the gospel they know the "Gospel of the Hebrews", but most modern scholars have concluded that the five early church historians are not quoting the same work. As none of the works survive to this day, attempts have been made to reconstruct them from the references in the Church Fathers. The majority of scholars believe that there existed one gospel in Aramaic/Hebrew and at least two in Greek, although a minority argue that there were only two, in Aramaic/Hebrew and in Greek.

In the standard edition of Schneemelcher, he creates three different Jewish–Christian gospels by dividing up the references in the church fathers. Schneemelcher uses the following working names for the three proposed gospels:

John of Patmos (also called John the Revelator, John the Divine, John the Theologian; Ancient Greek: Ἰωάννης ὁ Θεολόγος, romanized: Iōannēs ho Theologos) is the name traditionally given to the author of the Book of Revelation. Revelation 1:9 states that John was on Patmos, an Aegean island off the coast of Roman Asia, where according to some biblical historians, he was exiled as a result of anti-Christian persecution under the Roman emperor Domitian.

Christian tradition has considered the Book of Revelation's writer to be the same person as John the Apostle, though some Christian scholars since medieval times have separated the disciple from the writer of Revelation. A minority of ancient clerics and scholars, such as Eusebius (d. 339/340), recognize at least one further John as a companion of Jesus, John the Presbyter.

Coroebus of Elis (Ancient Greek: Κόροιβος Ἠλεῖος, Kóroibos Ēleîos; Latin: Coroebus Eleus fl. c. 776 BC) was a Greek cook, baker, and athlete from Elis. He is remembered as the winner (ολυμπιονίκες, olympioníkes) of the first recorded Olympics, which consisted of a single footrace known as the stade or stadion. He is frequently described as having won the first Olympic Games, but Eusebius and other ancient writers stated that he was simply the first recorded winner, variously placing the first games in the Heroic Age, 27 olympiads before Coroebus, or 13 olympiads before. Coroebus being the earliest winner known to Hippias, his is still reckoned the "1st Olympiad"; following Hippias's dating, his victory is generally placed in the summer of the year 776 BC. The stadium at Olympia was one stade (600 Greek feet, 630.8 English feet, 192.27 m) long and the competition was still clothed in his time, naked competition beginning with Orsippus around 720 BC. For winning the race, Coroebus received an olive wreath and was later revered by the people of Elis, his grave still being known in the time of Pausanias.

Throughout the fifth century, Hellenistic-Eastern political systems, philosophies, and theocratic Christian concepts had gained power in the Greek-speaking Eastern Mediterranean due to the intervention of important religious figures there such as Eusebius of Caesarea (c. 260 – c. 339) and Origen of Alexandria (c. 185 – c. 253) who had been key to developing the constant Christianized worldview of late antiquity.

By the 6th century, such ideas had already influenced the definitive power of the monarch as the representative of God on earth and of his kingdom as an imitation of God's holy realm. The Byzantine Empire was a multi-ethnic monarchic theocracy adopting, following, and applying the Orthodox-Hellenistic political systems and philosophies. The monarch was the incarnation of the law—nomos empsychos—and his power was immeasurable and divine in origin insofar as he channeled God's divine grace, maintaining what is good. He was the ultimate benefactor, caretaker, and saviour of the people: Evergétis, Philanthrōpía, and Sōtēr, anointed with all power, upholding the divine laws since he ought to emulate Christ first (christomimetes) in all of his divine, pious, loving orthodox attributes to all by being his earthly presence.

The Christian Gospels of Mark and Matthew say that, after the Ascension of Jesus, his Apostles "went out and preached everywhere". This is described in Mark 16 verses 19 and 20, and Matthew 28 verses 19 and 20. According to a tradition mentioned by Eusebius, they dispersed to distinct parts of the world. In the Middle Ages, a liturgical feast of the Dispersion of the Apostles was celebrated to commemorate their missionary work and their founding the apostolic sees. This annual feast was held on 15 July and ranked as a major double.

The Acts of the Apostles, the canonical sequel to the Gospel of Luke, portrays the dispersal as occurring a substantial time after the ascension, with the ministry staying in Jerusalem at first and spreading from there beginning with the conversion of the Ethiopian eunuch.

Cinaethon of Sparta (Greek: Κιναίθων ὁ Λακεδαιμόνιος Kinaithon ho Lakedaimonios) was a legendary Greek poet to whom different sources ascribe the lost epics Oedipodea, Little Iliad and Telegony. Eusebius says that he flourished in 764–3 BC. Cinaethon's poetry is preserved only in fragments, primarily preserved by Pausanias. The surviving fragments of Cinaethon are from a genealogical poem, and are not attributable to any of the poems he was said to have written.

The Epistle to the Hebrews (Koine Greek: Πρὸς Ἑβραίους, romanized: Pròs Hebraíous, lit. 'to the Hebrews') is one of the books of the New Testament.

The text does not mention the name of its author, but was traditionally attributed to Paul the Apostle; most of the Ancient Greek manuscripts, the Old Syriac Peshitto and some of the Old Latin manuscripts place the epistle to the Hebrews among Paul's letters. However, doubt on Pauline authorship in the Roman Church is reported by Eusebius. Modern biblical scholarship considers its authorship unknown, with Pauline authorship mostly rejected. A minority view Hebrews as written in deliberate imitation of the style of Paul, with some contending that it was authored by Apollos or Priscilla and Aquila.

Various early Christian writers wrote gospels and other books, some of which were canonized as the New Testament canon developed. The Apostolic Fathers were prominent writers who are traditionally understood to have met and learned from Jesus's personal disciples. The Church Fathers are later writers with no direct connection to the disciples (other than the claim to apostolic succession). Early Christian apologists tried to defend Christianity against its critics, especially the Ancient Greek and Roman philosophers. Dates given, if not otherwise specified, are of their writings or bishopric, not of their lives.

• Paul of Tarsus, "Apostle to the Gentiles", earliest New Testament author 45~65
• Four Evangelists, traditionally identified as the authors of the canonical gospels 60~125
• Ignatius, bishop of Antioch, apostolic father 68~107
• Marcion of Sinope, evangelist and theologian, founder of Marcionism, published the first known canon of the New Testament, 85~160
• Clement of Rome, bishop of Rome, apostolic father 88~101
• Papias, bishop of Hierapolis, apostolic father 110~130
• Polycarp of Smyrna, bishop of Smyrna, apostolic father 110~160
• Aristides of Athens, apologist ~120
• Justin Martyr, church father ~165
• Melito of Sardis, bishop of Sardis, ~180
• Irenaeus, bishop of Lyon, disciple of Polycarp, apologist 180~202
• Origen of Alexandria, 185~254, Neoplatonist, controversial during his lifetime, posthumously condemned at the Second Council of Constantinople in 553
• Tatian, pupil of Justin Martyr, ascetic theologian ~185
• Athenagoras of Athens, philosopher, apologist ~190
• Polycrates, bishop of Ephesus, excommunicated by Victor I of Rome over the Easter controversy ~196
• Montanus, self-proclaimed prophet and founder of Montanism, last quarter of 2nd century CE
• Tertullian, church father, apologist, first Christian writer in Latin, later a Montanist 197~230
• Hippolytus, church father, sometimes termed the first Antipope, reconciled with the church and died a martyr 217~236
• Cyprian, bishop of Carthage, martyr 218~258
• Clement of Alexandria, church father, Bishop of Alexandria ~220
• Novatian, a rigorist and Antipope in 251
• Dionysius, patriarch of Alexandria, pope of the Coptic Orthodox Church 248~264
• Paul of Samosata, bishop of Antioch, adoptionist, condemned at 269 Council of Antioch
• Athanasius of Alexandria, c. 297~373, patriarch of Alexandria, defender of the Trinitarian doctrine
• Donatus Magnus, bishop of Carthage, (+355), leader of the Donatists from 313
• Lactantius, apologist ~317
• Arnobius, apologist ~330
• Eusebius, wrote History of the Church ~325
• Augustine of Hippo, 354-430, Latin church father, wrote Confessions and City of God

Luke the Evangelist was one of the Four Evangelists—the four traditionally ascribed authors of the canonical gospels. The Early Church Fathers ascribed to him authorship of both the Gospel of Luke and the Acts of the Apostles. Prominent figures in early Christianity such as Jerome and Eusebius later reaffirmed his authorship, although a lack of conclusive evidence as to the identity of the author of the works has led to discussion in scholarly circles, both secular and religious.

The New Testament mentions Luke briefly a few times, and the Epistle to the Colossians refers to him as a physician (from Greek for 'one who heals'); thus he is thought to have been both a physician and a disciple of Paul.