Synoptic gospel problem in New Testament scholarship
Scholars have repeatedly stated that the gospels of Matthew, Mark, and Luke are linked together by various similarities. As such, the three writings have been united under the entitlement Synoptic Gospels. The majority of literary investigations rely on equivalences in content, style, and order of events being similar and frequent in the Synoptic Gospels to such extend that they appear vastly separated from John's.