The problem is that Dawkins takes a theological story, takes the theology out of it, presents it as bare, historic fact, and then proceeds to poke fun at it, because the facts are stupid. The story was never meant to be bare, historic fact. it was meant to be a story full of metaphor and meaning. And as such, it is invaluable to those who seek spiritual meaning. When you take the meaning out, you destroy the doctrine, because doctrine is built on meaning. Therefore, no. The story, as presented by Dawkins, does not encapsulate doctrine. It encapsulates Dawkins' pandering, however.