Development of the New Testament canon a heretic and in the early 4th century Bishop Theodoretus of Cyrrhus and Bishop Rabbula of Edessa (both in Syria) rooted out all copies they could find of the Diatessaron and replaced them with the four canonical Gospels (M 215). As a result, no early copies of the Diatessaron survive—although a very early fragment suggests it would have been crucial evidence for the true state of the early Gospels (see IX). By the 5th century, the Syriac Bible, called the Peshitta, was formalized, accepting Philemon, along with James, 1 Peter and 1 John, but excluding 2 John, 3 John, 2
Historical reliability of the Gospels verbatim. The Synoptic Gospels are the primary sources of historical information about Jesus and of the religious movement he founded. They recount the life, ministry, crucifixion and resurrection of a Jew named Jesus, who spoke Aramaic. There are different hypotheses regarding the origin of the texts because the gospels of the New Testament were written in Greek for Greek-speaking communities, that were later translated into Syriac, Latin and Coptic. Mark is the primary source for information about Jesus. It was possibly composed in Rome or Antiochine Southern Syria. New Testament scholars generally credit its account of Jesus as a Galilean