If we were all like Jesus, as in every single human being on the planet, then that would be just swell. But I don't see how his philosophy could set the precedent for all our behaviors so long as there's people elsewhere in the world still full of hate and aggression. It seems to me that Jesus advocated a philosophy of unwavering pacifism in the face of any and all abuse against you personally. Just wouldn't stand up in a world like this.