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
Jerusalem School of Synoptic Research seems to be concerned with not holding to an assumed-default position of Markan priority. It is especially the third assumption in more individually pronounced forms that has invited a response of the academic community. Some scholars have perceived the Jerusalem School as a group that holds to Lukan Priority. But this perception is incomplete since it is only Robert Lindsey and David Bivin who have argued strongly for Lukan priority. The third methodological assumption of the Jerusalem School is much broader and open, without any one theory being affirmed: Many scholars affirm Semitic quality of the Synoptic Gospel material as