iirc it's because he's gone rogue and is uncontrollable which throws off the balance of the heavens and therefore needs to be killed/contained (i am open to corrections!)
Ye but I think he became like that in the first place cuz they were so sure he was gonna turn out like that. Like they prosecuted him before he committed the crime And they're all self righteous and shitty and they don't care abt mortals either? So wth?
Ngl
I'm still a bit confused as to why they're so hell bent of annihilating him?
Aren't they all kinda just the same? :/