All evidence we have demonstrates morality has existed in our species as long as we have existed in groups. This leads me to believe that morality was a catalyst to a unified diverse spirituality that took a very long time to agree on, and we still don’t agree on it.

See, it’s the same when you swap them around. When both morality and spirituality exist throughout all of written history, how can you make any claim of causality? I think spirituality is a natural extension of morality, as people began to establish collective morals, spirituality and ritual can be used to spread and reinforce ideas.

And the idea that empathy isn’t inherent is wildly ignorant. Mirror neurons are a fundamental part of our brains, suggesting empathy is taught is like claiming taste is. People are taught what to do with their empathy. Whether to embrace it or ignore it. Hell, look at any of the hundreds of examples of empathy in animals. It’s not even exclusive to vertebrates, much less civilization.