I did promise a post on the lost ending of GMk, didn't I? Well, alright, here it is. This will be a series of two or three posts, I think. Then we'll get back to describing the final sign in the Signs Gospel.
The key to understanding the lost ending of GMk lies in understanding the chiasmic nature of the original GMk. As I have often mentioned, Michael Turton (following principally John Dart, but others as well of course) has helped show how each authentically Markan pericope has achiastic structure with a twinned or paired center. I don’t think Turton gets every one quite right (and in fact I’m probably going to do my own version of GMk, chiasm by chiasm), but he at least makes a good go at it, and some are very insightful.
Turton tries his hand at constructing a chiasm for Mk 16:1-8, showing that it seems to be missing an A' bracket, ending enigmatically--and infamously--with "they were afraid, for" (EFOBOUNTO GAR). There is a strenuous debate in the scholarly literature about whether this is a sentence fragment or not, focusing in particular on the question of whether GAR can serve as the end of a sentence, as well as at the end of an entire work. To summarize, yes, sentences can occasionally end with GAR in ancient Greek (including the Septuagint), but only one other work, the Third Treatise of Plotinus, ends in GAR.
There is also the problem of why the Markan author would predict an appearance of the risen Jesus in Galilee, but fail to describe it, or why he would leave the reader hanging on the questions of whether the women would tell the disciples about what they saw, whether the young man's prediction would come true, whether Jesus were truly risen at all, etc.
Here is Turton's attempt at a chiasm: