It took me nearly forty-thousand years. Heaven is worse.

[He knows what kind of systematic brainwashing goes on upstairs, he sleeps with Castiel, okay.]

Crashing the wedding and burning your club is more Lucifer's style than Michael's, but I doubt either of them will bother.

Killing people you like, well.

[Crowley shrugs slightly.]

There's a reason I have specialized Enochian warding burned into the foundation of this house.