Tuesday, May 25, 2010

James Edwards on Andrew Gregory on the Gospel of the Ebionites

In my previous post, James Edwards on McIver and Carroll, I mentioned that I am reviewing James R. Edwards, The Hebrew Gospel and the Development of the Synoptic Tradition (Grand Rapids: Eerdmans, 2009) and that I don't have space there to deal with all the detail.  In this post, I would like to touch on the question of Edwards's treatment of an article by Andrew Gregory, "Prior or Posterior?  The Gospel of the Ebionites and the Gospel of Luke," NTS 51 (2005): 344-60.

Gregory's article is important because it provides a clear critique of Edwards's own earlier work on the Hebrew Gospel, "The Gospel of the Ebionites and the Gospel of Luke," NTS 48 (2002): 568–86.  In the article, Gregory argues persuasively that the Gospel of the Ebionites, as witnessed in quotations in Epiphanius's Panarion, is best understood on the consensus theory that it is a post-synoptic harmony, against Edwards's theory that it is one of Luke's sources.  Now in Edwards's book, Gregory's article is given scant attention.  Rather than engaging with Gregory's critique of his earlier work, Edwards deals with it in a footnote to the following effect:
In response to my article . . . . Gregory . . . seems to concede 1) that all but two of the excerpts of the Gospel of the Ebionites that are found in Epiphanius are more closely related to Luke than to any other Gospel, and 2) that the Lukan parallels usually appear in Luke's single tradition (349).  Gregory dismisses the weight of this evidence, however, and in a chain of reasoning that is neither entirely clear nor compelling concludes that the Hebrew Gospel was a compilation from Luke and the other Synoptic Gospels (p. 66, n. 65).
Edwards's 1) and 2) here are poor summaries two sentences in Gregory's article to the following effect:
Of the seven excerpts of the Gospel of the Ebionites that are found in Epiphanius, five include details that are paralleled in Luke. As Edwards notes, many of these parallels come from Lukan single tradition.
In other words, Gregory points out that "five [passages] include details that are paralleled in Luke", which is quite different from saying that they are "more closely related to Luke than to any other Gospel".  Gregory's comment that "many of these parallels come from Lukan single tradition" does not translate into "the Lukan parallels usually appear in Luke's single tradition".

Aside from the misreading, it is disappointing that Edwards does not take Gregory's critique seriously.  It is not the case that Gregory's reasoning is "neither entirely clear nor compelling".  On the contrary, Gregory applies the well-established criterion of looking for evidence of Matthew's and Luke's redactional activity in the material that is paralleled in the Gospel of the Ebionites.  The point of this kind approach, which is common in discussions of the relationships between Gospels, is that the presence of redactional activity signals use of the Gospel in question rather than its source material.


arigiery said...

Hello ---

Just out of curiosity, what would you make of Edwards' observation that the Ebionite Gospel has no parallels with Mark? If true, that would be strong evidence against the thesis that it was just a synoptic harmony.

Mark Goodacre said...

Edwards actually lists several parallels between Mark and the Gospel of the Ebionites in Epiphanius (Hebrew Gospel, p. 76).