I'm a Christian, and I'm just laughing at this topic. It's so funny. There are so many misconceptions about Christianity, and this is living proof.
First off, God does not control all Christians, contrary to popular belief. We have complete control of ourselves, and we are not puppets, or tied to the Bible. I could very well run out and shoot someone. I won't be struck down by lightning once I do so, and even if I did, I could still go to heaven. It wouldn't be very nice, but I could still go to heaven. God forgives all. There is a book that I love reading written by an atheist who converted and became a Christian. It is an excellent book, because he was an atheist reporter, and wanted to investigate God and find facts that would disprove the fact that God exists.
http://www.infidels.org/library/modern/jef...er/strobel.html
Have fun.