I'm wondering why Imperius really hates the Nephalem in the Act 4 of Diablo 3... He even goes up to wanting to kill you right before the final boss.
I don't see why. I come to save the whole of creation, him along with it, and ending a war that has started at the beginning of times... That would make my day, any day, for me.
So why does he want to kill the savior of everything?