I am an atheist too and also have resorted to extensively reading scripture. There are very odd sects of Christianity I leave out of this because of what I have seen. There is a sect I have never seen even try calling people into their religion but they are very hardliner on certain aspects. They don’t go to hospitals because God will heal them and all that kinda stuff. The proselytizing cause is the most dangerous one to this day because it has ravaged the world in more ways than I can mention.