I could no longer reconcile the claims of faith with the facts of life. In particular, I could no longer explain how there can be a good and all-powerful God actively involved with this world, given the state of things. For many people who inhabit this planet, life is a cesspool of misery and suffering. I came to a point where I simply could not believe that there is a good and kindly disposed Ruler who is in charge of it.
Ch. 1, p. 3 - God's Problem (2008)