Rezo hums. He actually hasn't considered his own motivations much in this area. "Hmm... Simple curiosity?"

He reaches out to trace his fingers along the spines of the books on the shelves and thinks a moment more before adding, "Actually, I used to be a priest in my old world. So I suppose you could say the topic of faith is of personal interest to me. Not that I have any interest in conversion in either direction, but it's interesting to compare the differences."