I can't really put it in one sentence because although on one hand Preacher is about faith and yes it is also about, I suppose, the search for God, the search for faith and the manipulation and the abuse committed by figures in whom I suppose people have faith.
“Researchers have discovered that chocolate produces some of the same reactions in the brain as marijuana. The researchers also discovered other similarities between the two but can't remember what they are.”
“We are not final because we are infallible, but we are infallible only because we are final.”