Christainity Or Atheism?

I'm a Christian.  I like science, believe in evolution, and have doubted God before. 

First, other than the Bible, there is no proof of God.  The reason to believe in God is not because of proof, but faith. 

I don't think that Christians are perfect, churches are perfect, or denomination are perfect. The Catholic, as well as many other denominations, have been wrong on many things.  Catholics didn't agree with most scientists and killed them for it.  Really?  That's not what the Bible teaches at all.  Turn the other cheek is how we're supposed to act.  Not kill people for doubting God or discovering facts about the universe. 

Too many Christians say they are a Christian, but they don't lead by actions. That is the most important thing.  Walking the walk, not talking the talk. 

I can't argue with that, except that personal experience with god is also proof of his existence, and saying that "The bible is the only proof" would be synonymous with saying "The only proof that Ben franklin existed is the History book" It would be acting like his inventions were never created, like light bulbs magically appeared, like God never created humans.
life-spark isn't just a quirk of nature, if it was scientists would already be able to create life