Ha, good one. I do like "Satan is bad, Jesus is good. Be like Jesus." Nice and simple message that even I can agree with (if it weren't for the fact that Satan is a fictional character).
In a related vein, here are some funny religion-related news items I've recently come across:
Joe Biden is guilty of hate speech for saying "Jesus Christ" in a non-reverential manner.
The crackpots at Rapture-Ready are pissed off about Camp Quest, a secular summer camp.
Well, at least we don't live in an Islamic Theocracy, like Sudan. A woman there is facing 40 lashes for wearing pants.