A tip of the hat to Karl White for pointing us to this article which includes a critique of Francis Beckwith's contribution to the debate. Craig concludes:
So whether Muslims and Christians can be said to worship the same God is not the truly germane question. The question is which conception of God is true.
I would allow that the latter question is the more important of the two questions, but it is not the question most of us were discussing. In my various posts, I endeavored to remain neutral on the question of the truth of Christianity while pursuing the former question. See the first two related articles infra.