From atheist Bertrand Russell in an essay entitled Has Religion Made
Useful Contributions to Civilization?:
The world, we are told, was created by a God who is both good and omnipotent. Before He created the world He foresaw all the pain and misery that it would contain; He is therefore responsible for all of it. It is useless to argue that the pain in the world is due to sin. In the first place, this is not true; it is not sin that causes rivers to overflow their banks or volcanoes to erupt. But even if it were true, it would make no difference. If I were going to beget a child knowing that the child was going to be a homicidal maniac, I should be responsible for his crimes. If God knew in advance the sins of which man would be guilty, He was clearly responsible for all the consequences of those sins when He decided to create man. The usual Christian argument is that the suffering in the world is a purification for sin and is therefore a good thing. This argument is, of course, only a rationalization of sadism; but in any case it is a very poor argument. I would invite any Christian to accompany me to the children’s ward of a hospital, to watch the suffering that is there being endured, and then to persist in the assertion that those children are so morally abandoned as to deserve what they are suffering. In order to bring himself to say this, a man must destroy in himself all feelings of mercy and compassion. He must, in short, make himself as cruel as the God in whom he believes. No man who believes that all is for the best in this suffering world can keep his ethical values unimpaired, since he is always having to find excuses for pain and misery.