It's remarkable how this manages to get stranger the more that he hears Crowley talk about it. A part of him is convinced that he's simply making it up for the sake of a story, but Aziraphale cannot say that he hasn't heard other strange and outlandish things from the other individuals here.

It's just. . . Didn't they have any shame? To say things like this so freely.

"It sounds to me a bit like those strange overzealous cultists," he remarks. There have always been a select few who chose to glorify demons and Lucifer's so-called teachings, but it had really picked up for a period. Or maybe a couple times? Sometimes things like that blur together. "You know the ones. They did all of the—well, you know." He makes a vague gesture with his hand, flipping over his palm, as if that would help Crowley identify what he was talking about.

"Talking about nonsense like high demons."