Just as a note: an atheist CAN believe in souls and/or an afterlife, it's unusual among Western atheists, but I have met Buddhists who don't believe in any gods but do believe in reincarnation. I've met atheists who believe in ghosts as well. There just as much an atheist as I am, since they don't believe any deific beings are actually real.
I'm not anti-Christian. I'm anti-stupid.