That would be interesting to know if there is a true religion, or even if all the religions are describing different aspects of the same thing! Personally, I am atheist and so I don't see any particular need to invoke a God for any reason... but that is my personal belief, and I have no problem with others having their own!
I also knew of people who would do anything for "love"... although in those cases, I wonder if it was love that they were searching for, or companionship... a fear of being alone?