After I started reading about evolution and evolutionary psychology, I wondered if there were any evolutionary reasons for humans' belief in god. Could it be that belief in god enhanced the survival chances of humans? Some interesting points emerge as Richard Dawkins discusses the issue of belief in god from a darwinian point of view in his book 'The God Delusion'. He tries to provide the 'ultimate' reasons for humans to believe in god by throwing light upon the dualistic nature of the human mind which separates the mind from the matter thus paving way for the concept of 'soul' which is immortal. The teleological nature of kids assigns 'purpose' to inanimate objects and as they grow up a mapping between the soul and god's purpose emerges. Evolutionary biologists also discuss the possibility of religion being a 'by-product' of the things mentioned above and some 'misfirings' between the different lobes of the brain in the course of its evolution.
Although the origins of belief in god are still being debated and we cant place our bets on any one single idea, it is fairly easy to see how the god concept came into being. I find it ironical that in this scientific era the god concept and words of 'godmen' are accepted with such ease and fierce conviction that people are driven enough to kill each other and yet some of the most knowledgeable and brightest minds are left out of breath and frustrated in their attempts to widen human thought and often have to live their lives with the scare of a 'fatwah'. That there exists no one single idea about the origins of the universe, the belief in god and other such things that theology touches open is no proof that the scientific process is faulty. In fact it is this convergence (or divergence) of various ideas that puts science much ahead of the god hypothesis in terms of logic and rational conclusions. This process ensures that ideas are constanly refined and improved upon like in a control system with a feedback loop. Even though the ideas change, the core steps of having an open mind to new ideas with better logic and evidence, having an ever inquisitive mind and reasoning do not and that makes science a reliable tool for churning out new ideas.