Why Yahweh? Why not Zeus? Why not Thor? Why not Zoidberg?
An atheist favorite is “We’re all atheists to some degree, I just take it one god further than you do.” Of course, that statement is false. An atheist is someone who by definition believes in no gods, so in no way can we be called atheists, even to “some degree”. But a similar question is: Why your God, and not the others?