Anime with christian characters that are finished

I’m looking for anime involving christian themes: angels, demons the church, that kinda thing. i watched blue exorcist a longggg time ago (first non pokemon anime) but having a continuous plot dissuaded me from finishing it. I like to watch stuff where i can look forward to an ending. Just to be clear, not looking for anime I could watch at a church with christian values, just looking for one with christian deity’s. examples include Blue exorcist, High school dxd, that kinda thing