If nothing else, watch the scene at the 6:39 mark.
My favorite lines:
God’s Assistant: So you’re going to have Moses do magic tricks, specifically to convince the Pharaoh, who will not be convinced, specifically because you will force him to not be convinced.
God: Yeah, basically.
God’s Assistant: What?! Why?
God: So that I will have an excuse to punish him by killing all the first-born sons of Egypt.
Yep, God can do no wrong because God says it’s not wrong when he does wrong things. Makes perfect sense.