"No one piece of evidence was enough on its own, but as I continued to research I found one evangelical shortfall after another, and they began to form into an astonishing pattern of fact. Just as I had finished convincing myself that the evangelical church was smarter and had more to offer than ever---I'm still convinced of that---I was hit with the growing suspicion that the entire faith might be sinking fast. Then I discovered that my suspicion was backed by the evangelicals' own statistics." -from the introduction