“The demoniac conclude that the world is phantasmagoria. There is no cause, no effect, no controller, no purpose: everything is unreal. They say that this cosmic manifestation arises due to chance material actions and reactions. They do not think that the world was created by God for a certain purpose. They have their own theory: that the world has come about in its own way and that there is no reason to believe that there is a God behind it. For them there is no difference between spirit and matter, and they do not accept the Supreme Spirit. Everything is matter only, and the whole cosmos is supposed to be a mass of ignorance.” (Shrila Prabhupada, Bhagavad-gita, 16.8 Purport)