There are so many stories to tell in the worlds of science fiction the worlds of fantasy and horror that to confine yourself to even doing historical revisionist fiction whatever you want to call it - mash-ups gimmick lit absurdist fiction - I don't know if I want to do that anymore.
Religion is interesting because it brings out the best and the worst in humanity. It can be a source of good deeds whether it's people from different spiritual backgrounds coming together to help other people in need after a crisis. But it's also a cause for war and bloodshed.