Hello, Vatheon. You know, when I came here, I didn't expect that there would be tons of worlds out there which had never heard of religon or certain celestial beings. And those who have heard of them completely have the wrong idea. I mean, really, horns on demons? Angels playing harps? That's quite ridiculous, if you ask me.
So, let me offer you a quick summary of what you are supposed to know about angels and demons. Technically, I know some of you will be like "Oh, but Crowley, my angels are actually talking trees in my world", but honestly, I don't care. These are what angels and demons where I come from, and I want to clear some things up. "Angels and Demons 101", if you will.
( So much TL;DR )
[Crowley snaps the book shut and grins.] Hope that cleared things up a bit. Any questions?