Gospel of the Ebionites closely with the lost "Gospel of the Twelve". It shows no dependence on the Gospel of John and is similar in nature to the harmonized gospel sayings based on the Synoptic Gospels used by Justin Martyr, although a relationship between them, if any, is uncertain. There is a similarity between the gospel and a source document contained within the Clementine "Recognitions" (1.27–71), conventionally referred to by scholars as the "Ascents of James", with respect to the command to abolish the Jewish sacrifices. Epiphanius is believed to have come into possession of a gospel that he attributed to the Ebionites when
New Testament the Gospel of Matthew, though most assert Jewish-Christian authorship. Authorship is an area of longstanding and current research and debate, with different works posing different problems for identification. While the various works have traditional ascriptions of authorship, these ascriptions are in some cases defended by scholars, and in other cases disputed or rejected. According to many (if not most) critical scholars, none of the authors of the Gospels were eyewitnesses or even explicitly claimed to be eyewitnesses. Bart Ehrman of the University of North Carolina has argued for a scholarly consensus that many New Testament books were not written by