When people ask me why I don't believe in Jesus I ask them back "why don't you believe in Odin?". There's no rational point to religion other than environment indoctrination. People find other religions ridiculous, but at the same time they think that their beliefs (equally stupid) are sacred. I was born in a Christian cult and I had a lot of fanatic and awful beliefs, until I was able to think for myself and leave all of that. In summary, religion obeys borders, truth does not.