So if they already believe in rape and murder, why would we need to introduce religion; most of which include murder on a mass scale?
Why not just preach ideas of non-aggression and peace without all the other bullshit that accompanies religion? Like Christianity for instance, it teaches coercion (you must do x,y,z or burn in hell forever), it shows a God that has committed mass murder more than once.. Why the fuck do you need religion to teach peace?
You don't, because religion is pretty far from peace, being one of the main cases of death historically speaking.
Because these fuckers need to fear something that's above them.
Watch the documentary man... these monsters are fearless. The concept of a high and almighty god is the only thing that can scare them. You think they'd listen to a Tony Robbins or a Deepak Chopra teaching them how to be good and attract good? They'd rape and kill them.