It is oft said that religion (which many times is code for Christianity specifically) is the reason for the violence in the world. The Beatles gave us Imagine - "and no religion too" - in which the world would be a better place without religion. The claims themselves are a religion but that aside, this is a deception. The world without Christ would be hell. Here is Ravi Zacharias's excellent response to "why are you so afraid of subjective moral reasoning?"