Based on his belief, can anyone find fault with others belief? Will it not disturb peace harmony in the world?
It’s a reasonable question, but I don’t think it’s valid. Beliefs lead to actions and actions can cause harm. There is a very small subset of beliefs that could be held privately and not harm anything. I could say more, but I like to see how long you’ll hang around, or if you have something to contribute that I’m not familiar with.
https://religions.wiki/index.php?title=Why_can't_everyone_just_have_their_own_beliefs%3F