The Good and the Bad of Complexity

Complexity is a good thing. And so if that's a good thing, especially with as it relates to like the physical world and biological species and everything, then it seems like we'd want to see that same kind of complexity in the spiritual realm too. So there are creatures like us, but purely spiritual like God, and that would be an angel. You know, it's interesting to me is you go back to Thomas Aquinas, the smartest man in the Middle Ages, right? He was massively interested in angels. I'm just requesting some of the moves that Thomas made.