Oh no, I don't mind that we're taking characters from christian religions, but I just wish we could be using them differently than they're normally used, or at least not borrowing from too many religious concepts. For example, K2 originally had it so that only christians could get into heaven, which, needless to say, would be quite the bad thing. Heaven would be a very empty place, since it would only have humans from Earth in it, and even then only a very small percentage.