At least admitting that God does give us free will and does provide an afterlife, but doesn't step in when shit gets ugly in this life (and I mean levels of horrors you would have trouble believing actually exist) allows faith to continue with some acceptance of logic.
But the idea that everything bad is of man, and everything good is of God is a pretty untenable position, it seems to me.
But of course, I am not a man of faith, and my life is pretty good. So these aren't surprising positions I'm sure.
