It's quite interesting that people feel the need to kill and administer 'justice' upon others in the name of God, when to me, this seems to reveal a complete lack of faith the 'ultimate justice' that God will purportedly deliver on judgement day. People sin in order to punish sin (ie: the death penalty). Indeed, do two wrongs make a right? As it's said, an eye for an eye will only make this world go blind. If people focused on their own sins rather than everyone else's, I think our society would probably be a hell of a lot more peaceful and civilized.