You don’t have to agree with someone’s spiritual or religious views, but you should respect them.
You should really learn to distinguish between spiritual/religious views and the organization of religion into hierarchical organizations of churches though, TBH. And the indoctrination of people into those hierarchies both through coercive family relations (e.g. parent/child) and by systems like colonization and the genocidal missionary work that goes along with it. People are generally right that these hierarchies are destructive to society, whether or not we respect people’s personal beliefs.