Graham Nolan and I had an ongoing argument about whether Bruce was raised Catholic or Protestant. I recently conceded to Graham than he must be Catholic. No Protestant ever suffered guilt the way Bruce does.
So what would you do with religion in a comic-book universe? (This may be a more interesting question in the DC universe than the Marvel universe, where all the pre-Christian deities—Zeus, Ra, Odin—are semi-active characters.)
What religion is your favorite character? (Click here for a cheat sheet.) How do you know and how does it affect how he/she operates? (Keep in mind for the purposes of this question, "religion" is cultural as well as theological.)