The point isn't the belief. The point is the need to take action, the pretense that one is better. The (sick) need to prove it. And, worse, that in proving they forget everything, including basics such as human rights, because they're "justified" (i.e. given themselves an excuse) by religion.
Religion claims to be the source of morality, but then they fail to demonstrate that as they try to prove religion better. And in some disturbed way, they tried to convince me that religion is the way to go, essentially through abusive practices.
It just doesn't add up. And they can't see it.