I just received my author copies from Peter Lang for “The Case for a Proto-Gospel: Recovering the common written source behind Mark and John.” Now i feel like it is officially published. It’s a big book, over 700 pages, and peer-reviewed.
In the course of the work I examine every biographical episode in John’s account of Jesus’s life (excluding speeches, discourses, and “I Am” sayings) and cross-reference them against Mark, looking for literary patterns. My primary technique was to examine the theological differences between Mark and John and show what John would object to in Mark’s gospel and what corrections John would want to make if he knew versions of the same story.
Ultimately, I demonstrate that John knew Mark’s written source (but not Mark itself) and John had profound theological differences with it. He wrote his gospel as a substitute for the earlier source and in a very large number of incidents even follows Mark’s sequence of events with rewritten stories that explored the same issues and themes present in the Markan stories.
Because of the many changes and alterations John made to Mark’s stories, it is difficult to see that John and Mark frequently describe the same incidents from different perspectives. In effect, John serves as a thorough-going critique of Mark’s gospel, challenging it on many levels, theological and historical. There is even some evidence that this earlier source, which I refer to as the Alpha Gospel, preceded Paul’s letters.
From the book’s back cover
In this landmark study of the literary relationship between the gospel of John and the synoptic gospels, Gary Greenberg presents compelling evidence for the existence of a written pre-canonical Alpha gospel that contained almost all of the main episodes in the adult life of Jesus (excluding major speeches, such as discourses, parables, and “I Am” sayings) and which became the written source for the core biography of Jesus in Mark, Luke, John, and Matthew. While Mark used the Alpha gospel with only slight variations, John had profound theological disagreements with it, objecting to its theological message about how to obtain eternal life, the depiction of Jesus, and other matters. This induced him to rewrite the Alpha gospel so that it conformed to his own very different theological agenda. Consequently, John’s gospel functions as a thorough theological critique of Mark, but the changes he introduced made it difficult to see how he and Mark worked from the same written source. By using John’s theological concerns as a filter for reading and understanding what objections John would have with Mark’s Jesus stories, The Case for a Proto-Gospel reverse-engineers the editorial path taken by John and reconstructs the content of the Alpha gospel. Finally, the author discusses the relationship of the other two synoptic gospels to the Alpha gospel, asserting that Luke also knew the Alpha gospel but used Mark as his primary source, and that while Matthew did not know the Alpha gospel, his use of Mark as a primary source ensured that his core biography of Jesus also derived from this earlier source.
This link will take you to the Peter Lang page where you can find a Table of Contents.