That’s why it says “most reasonable conclusion.” If all of these religions have the same level of evidence of their existence, all have people who are certain that their religion is real and all others are false, and they all claim to be the “truth” then what’s most reasonable?

Obviously it’s possible that any given religion is correct about the world, but if you ask me which is more probable: that every human religion is wrong except the 1 that is correct, or that every human religion is wrong? I think I agree with the original quote