I think the only really mentally ill people are the young-earth fundamentalists, evolution deniers, and those who insist that people take them seriously when they reveal that they are direct mouthpieces for the creator of the universe.
I think a lot of religious people really just don't take their religion seriously, or have accepted the label of Christian without ever thinking too much about what that means they are supposed to believe in addition to the easy ones like an invisible sky daddy.
I think a lot of religious people really just don't take their religion seriously, or have accepted the label of Christian without ever thinking too much about what that means they are supposed to believe in addition to the easy ones like an invisible sky daddy.