" If the world had ever been in a state in which no change whatever was taking place, how could it pass from this state to one of change? The absolutely unchanging, especially when it has been in this state from eternity, cannot possibly get out of such a state by itself and pass over into a state of motion and change. An initial impulse must have therefore come from outside [...] But as everyone knows, the "initial impulse" is only another expression for God. "

― Friedrich Engels , Anti-Dühring: Herr Eugen Dühring's Revolution in Science