The most raging religious controversy the world has ever known has been between the do-it-yourself religions and the God-alone-can-save-you kind. Man has always been trying to save himself, to work his way to Heaven, with just a little help from God thrown in. That way he can give himself most of the credit and go his own way.
The first murder was committed by a religionist of the do-it-yourself kind, Cain (the oldest son of the first couple, Adam and Eve). Cain killed his . . .