There is a world of perception that never changes, but inside it the hideous mistakes of all time are relentlessly re-enacted, the wounds are kept open- and worse, more demonic ways of inflicting pain and desecration are visited upon the world. The fear is that man has not yet found the very depths of his wretchedness.
Evil is always devising more corrosive misery through man's restless need to exact revenge out of his hate. If he can use religion to feel justified, then so much the better. Religious bigotry becomes a protective armour and an essential blindness, or man would die of shame to truly see what he has done. In spite of all travesties, man still needs the warmth of a God's blessing to go about butchery in a God's name. It is only blindly religious people who can support this burden of guilt.
Man's idea of God, and a God's collusion, is an essential part of the equation to wage war.