I think this song means, don't rob, cheat, steal, or prostitute, you will go around in circles and not get anywhere and certainly no rest seeing as those "Jobs" are way harder than making an honest living:) also maybe in the end, you may not be "resting peacfully" in eternity. I guess that last part was a little too deep but that's what this song means to me. There's no since in it. This song is tight work!