Lucifer (to Sam and Jack): Now I could... I probably should... execute you. I mean, really, really use my imagination. But I'm feeling generous today. So one of you is gonna walk out that door, and the other one will be laying dead on the ground. You choose.

Sam Winchester: No.

Lucifer: Or you could do that, and I can murder you both and end all life in the universe. Remake it in my image, better than Dad ever could. I'm thinkin'... mm... fire-breathing dragons, sassy talking robots. I might give humans another chance if they know their place and worship me, 'cause I've earned it. But hey, it'll probably take a few days to unravel the universe, Maybe, uh, 7, 10 days tops. So maybe, just maybe, one of you could stop me. Maybe. Well, let's see. Clock's ticking, guys.