Oh crap I just reread
The Sacred and Profane for the first time in four or five years. It's been so long I had actually FORGOT HOW IT ENDS and now my soul is crushed a little.
If you haven't read it before, YES THIS IS A REC. Good Omens AU, PG-13/R, Crowley/Aziraphale except not because in this universe Aziraphale's the demon (Zirah) and Crowley's the angel (Caphriel). They are still the same and yet also SO HORRIBLY, TRAGICALLY DIFFERENT.
If you have read it before, let's clutch each other and weep.