What Jesus had to say about human good and evil was of sufficient depth, power, and justification to dominate European culture and its offshoots for two millennia. Nobody even has an idea of what “Europe” and the “Western world” would mean apart from Jesus and his words. The historian of morals W.E.H. Lecky describes the teaching of Jesus as “an agency which all men must now admit to have been, for good or for evil, the most powerful moral lever that has ever been applied to the affairs of man.”
A contemporary historian, Michael Grant, comments, “The most potent figure, not only in the history of religion, but in world history as a whole, is Jesus Christ: the maker of one of the few revolutions which have lasted. Millions of men and women for century after century have found his life and teaching overwhelmingly significant and moving…”
Friedrich Nietzsche is usually thought of as a bitter opponent of Jesus. But he clearly saw his indispensable role in the civilization into which Nietzsche himself had been born. He also understood that the modern world had moved off of its foundations in the Christian tradition of moral goodness, and that cataclysmic changes were to come because of this. They have come and are coming.
The Divine Conspiracy