"Angel, I can feel it----I can see it----It's real, it feels real!"

He stays where he is on the floor, which appears to be the one place in the building that isn't on fire. He tries to will it into normalcy, he tries to imagine it back the way it was, but he can't. None of his powers are doing anything. He's frozen in this hallucination where Aziraphale is a terrifying demon and he's trapped with him in a burning building.

"Aziraphale----why is this happening?"