Sherlock nods, now that the pieces have certainly fallen into place. "Aziraphale. Yes, I met him my first day here. He too had some very interesting ideas about you lot."

He pauses for a moment, thinking of how to phrase things. "I am quite certain you are not from my universe. Then, does that mean there are multiple gods, or simply multiple stories of the Fall and therefore of Christianity. Based on what I've seen, I'm willing to go from the second."

He has never cared what others think of him and usually intentionally thinks the opposite of what he's told to think.