I personally don't believe there is a God, and that is from a lapsed altar boy. Few reasons
1. Science shows us there is so much more than just our little planet (supposedly created by a God)
2. If there was a God, would he really let all of this badness in the world occur
I try to see all people as the same, and treat all people as I would like to be treated.
There is good and bad in all races, but in my opinion from centuries gone by, a hell of a lot of the evil has been done in the name of religion, now I don't know that if there was no religion, would things be better, or would we as a civilisation just find something else to fight about