Definitely a good point, but I have trouble believing that that's all there is to it. Having a soul / the afterlife seems to span most of human history and reli

Definitely a good point, but I have trouble believing that that's all there is to it. Having a soul / the afterlife seems to span most of human history and religions and it isn't always tied to morals. Humans seem to spontaneously come up with the idea on their own so I would lean towards something more innate in how the mind works.