Categories of New Testament manuscripts text (i.e. the four Gospels combined into a single narrative). Categories of New Testament manuscripts New Testament manuscripts in Greek are categorized into five groups, according to a scheme introduced in 1981 by Kurt and Barbara Aland in "The text of the New Testament". The categories are based on how each manuscript relates to the various text-types. Generally speaking, earlier Alexandrian manuscripts are category I, while later Byzantine manuscripts are category V. Aland's method involved considering 1000 passages where the Byzantine text differs from non-Byzantine text. The Alands did not select their 1000 readings from all of the NT books;
New Testament people named John among Jews of the time. He is usually identified with the Mark mentioned in various epistles, and with Mark the Evangelist. This John is occasionally proposed as author of some of the Johannine works as well. Tarazi even goes so far as to attribute to him the Gospels of both Mark and John and all the other Johannine books. Five canonical books of the New Testament are ascribed to John and thus called collectively the "Johannine literature": Only in Revelation does the text itself name its author as John; the other Johannine works are ascribed to John only through their