I am 100 % certain that your god doesn ' t exist , for the same reason I am 100 % certain that there is no teapot orbiting between Earth and Mars . There is no evidence to support the claim of your god , and there are too many contradictions to ignore . Does this mean that There Is No God ? . Nope . There could be . It might be true that a 5 headed goat created the universe and actually fulfills the role you attribute to your god , but this goat doesn ' t provide any evidence of its existence because it doesn ' t care about us worshiping it . Maybe Jibbers Crabst is the one true god of the universe and everything ? These options are unlikely , yet , if you understand the science of Statistics , these options are still more likely than your god being real , simply because fewer claims have been made about them . I don ' t believe in anything just because it makes me feel good . Children and the mentally infirm do that . I simply trust models that are supported by independently verifiable evidence , and I am willing to alter my model when new evidence is presented .