I don't understand the point of becoming a witch, she talk about the process but not the p...

I feel like it's a way to make them both stronger. Like how they get their power from devotion to god maybe witch's get different abilities/power once they become witches.

Ooh I see, but what the point of being stronger in a world were you are the only one awake? To be strong enough to keep everyone sleeping as plush?

Thats his idea of world peace, basically.