One more thing, Andries. If there are quotes in Mein Kampf that prove Hitler was a Christian, fine, use them to make that point. If there are other things he said, either in the book or elsewhere, that contradict that view, account for them in your argument or analysis. Maybe he was a Christian, maybe he changed his mind at some point, maybe he was undecided or hypocritical. Or if you want to argue that his walk didn't fit his talk in that respect and thus he was hardly a "good" Christian if one at all, that's fine too.
The point is, as I said before, you don't simply ignore an important part of the evidence because some will misconstrue it, intentionally or not.