Story Idea:

A priest with a crisis of faith.
A strange guy who really needs a *real* priest to help him with his very questionable, not allowed holy(?) ritual that is also very long and maybe some of the books he's found it in are wrong.

Priest says "no way. It's probably evil and I don't even know if anything is true anymore." But he talks to another priest who's like "humor him, he's just enthusiastic about God, bring him back to the path to find your faith."

This is a terrible idea.

Now maybe a demon is on earth, or maybe the priest just has pareidolia about the weather, and the book with the "binding seal" is DEFINITELY incorrect.

Anyway no more "crisis of faith" now it's just a crisis.

Hijinks ensue.

This is a buddy comedy, obviously.