The fanatic died.

Amemiya Soichi, a bishop at a certain religious organization, is stabbed to death one day by a man who harbored resentment toward him. As he indulges in the thought "Ah, so I'm dead," a woman claiming to be a god from another world appears before him. "Spread my faith." With just one command, the fanatical missionary activities of a man reincarnated into another world now begin!