Nietzsche - first of all, you are insinuating (in that Batman is a genius rational and such, and thereby can't believe in God), those that do believe in God are, well, idiots and irrational.
In that none of us can can prove his existence - how much proof do you need? The Bible has never been dis-proven. In fact, more and more evidence supports it's legitimacy.
I could cite many examples of "scientists" etc that have come to know Jesus because in trying to prove him as fiction, they couldn't, and had to come to the realization of the truth.
Obviously, Batman, nor many of the other super-heroes, are written to acknowledge God nor religion unless it forwards their character development (as evidenced in previous posts).
Im sorry if I offended anyone and can see that certain things I implied sound immature. I personally just find it irrational to believe in God. For me there is no difference between believing in God or Father Christmas. God can't be proven. God cannot be disproven. Im not a complete athiest for the fact that I don't know. I do believe Jesus existed, but I imagine he was probably some kind of freedom fighter mabe or rebel. No one can deny the fact that stories get twisted. And also, we don't know what literature and culture was really like at the time Jesus was supposed to be alive, so what appears in the bible may have had different meanings back then, as well as being exaggerated. I love the idea behind Christianity (love evryone as your neighbour etc) and agree (emotionally at least) with many of it's messages.
However, because we can't prove or disprove God either way, I think people should just say "I don't know. Mabe I'll find out when I'm dead".
Going off the topic, I do which that certain christians wouldn't hold quite so selfish and dogmatic beliefs, such as certain catholics (because catholic preists in Kenya are encouraging the poor people there not to use condoms (because it's not what God wants supposedly) and thus the aids crisis is not being helped).
So I apologise to any christoians I may have offended, but I didn't mean too. Yes, there have been geniuses who have believed in God such as Einstein, however funnily enough Einstein created a theory which actually meant that God couldn't exist for this theory to work. Im not sure how, but in some way, in his own way, he disproved God and he spent the rest of his life trying to disprove his own theory because he couldn't stand the idea of God not existing.
Anyway, I simply woundered what others thought. In some interpretations Batman is a christian, in others not it would seem. I think thats good- I like different versions.
Lastly, there is nothing to say the bible is true and I would like to state my personal belief that there is no such thing as truth (although naturally I can't prove it!), at least not in the way we think of it. For anyone who is interested in the idea that there is no such thing as truth, go read "Beyond Good and Evil" by Friedrich Nietzsche, thats the closest thing to a bible I have.