In an important study entitled The Gospel of Signs, Robert Fortna correctly identified a Jewish-Christian source embedded in the Fourth Gospel. This article is based upon the conclusions of Fortna’s research and explores their significance. I will also point out additional evidence Fortna overlooked that clarifies the origins and intentions of the Jewish-Christian source embedded in the text of the Fourth Gospel.
Jesus’ Yoke and Burden

It appears that the original context for Jesus’ “Comfort for the Heavy-Laden” saying has been lost; however, passages in the apocrypha indicate that Jesus was speaking of Torah study and the rigors of first-century discipleship.
New Testament Canon

While God had used individual writers to record the books themselves, the actual acceptance of those books as being from God was subject to a long transition, a process of testing.