New Testament the Anchor Bible Dictionary), may be the earliest known New Testament canon attributed to mainstream Christianity. It is similar, but not identical, to the modern New Testament canon. The oldest clear endorsement of Matthew, Mark, Luke, and John being the only legitimate gospels was written "circa" 180 AD. A four gospel canon (the "Tetramorph") was asserted by Irenaeus, who refers to it directly in his polemic "Against the Heresies", "It is not possible that the gospels can be either more or fewer in number than they are. For, since there are four zones of the world in which we live,
New Testament apocrypha these gospels survives today, but attempts have been made to reconstruct them from references in the Church Fathers. The reconstructed texts of the gospels are usually categorized under New Testament Apocrypha. The standard edition of Schneemelcher describes the texts of three Jewish–Christian gospels as follows: Some scholars consider that the 2 last named are in fact the same source. One or two texts take the form of brief "logia"—sayings and parables of Jesus—which are not embedded in a connected narrative: Some scholars regard the Gospel of Thomas as part of the tradition from which the canonical gospels eventually emerged; however,