Even if you subscribe to one particular religion there's still the possibility that you could be wrong and therefore going to hell, there's not just one God and good luck trying to figure out which religion's idea of God seems the most plausible
“The larger the group, the more toxic, the more of your beauty as an individual you have to surrender for the sake of group thought. And when you suspend your individual beauty you also give up a lot of your humanity. You will do things in the name of a group that you would never do on your own. Injuring, hurting, killing, drinking are all part of it, because you've lost your identity, because you now owe your allegiance to this thing that's bigger than you are and that controls you.” - George Carlin