The great thing about Skyrim is that you can play it however you want to. If you don't want to steal or kill the innocent, you don't have to do it (and if you want to, you can destroy the assassins guild). If you don't want your character to do magic, you can make a physical and/or stealth based character. There is some pretty intense violence, and a lot of magic done by NPC's, so if that bothers you you might want to read more about it. But if typical swords-and-sorcery type fantasy stuff doesn't bother you then you'll probably enjoy it.
A vegan atheist walks into a bar. Bartender says "Hey, are you a vegan atheist? Just kidding, you've mentioned it like eight times already."