Here's yet another new argument against traditional theism: Epistemic permissivism is a view that's growing in popularity amongst epistemologists. Permissivism is the view that there are cases (and belief in God is a case that's commonly used as an example) where there is more than one rational response to a given body of evidence. But according to traditional theism, permissivism is false, since the permissivism allows that one person can be justified by the relevant total body of evidence for God, and another can blamelessly disbelieve on the same body of evidence. At the very least, the truth of permissivism is considerably more surprising on the hypothesis of traditional theism than on the hypothesis of naturalism. Therefore, at the very least, the data of permissivism provides at least some evidence for naturalism vis-a-vis traditional theism.