共観福音書
The Jerusalem School of Synoptic Research is a group of individuals made up of "Jewish and Christian scholars collaborating in the land and language of Jesus; bringing historical, linguistic and critical expertise to bear on the synoptic gospels." Since the Jerusalem School does not hold to one theory as definitive for the synoptic problem, the Hypothesis label can be misleading. The term "Jerusalem School Hypothesis" is used by some to refer more generally to the threefold assumptions of the Jerusalem School of Synoptic Research: Hebrew language, Jewish Culture, and Synoptic Relationships, as basis for explaining the timeline of the Gospels. The Jerusalem School believes that Hebrew should stand along with Greek and Aramaic, as fundamentally important for analyzing the Synoptic Gospels, that ancient Jewish Culture, significantly preserved in Rabbinic literature and the Dead Sea Scrolls is carefully engaged in the study of the Synoptic Gospels, and that with the Synoptic Gospels, Greek and Semitic linguistic elements and Jewish cultural items should be identified and carefully traced for a theory of synoptic relationships.