"I wondered, had I always been fair to Warren? As David and I spoke it suddenly dawned on me that Rick Warren is a real person. He isn’t a robot or a really clever computer who spits out books and sermons, but a real guy. And as a real guy, he is aware of some of the controversy that surrounds him—including reviews and articles written by the likes of me. And as I’ve often had to do in the past, I had to pause to consider whether I would say to Warren face-to-face what I’ve said about him in my reviews and articles. This is not to say that I’ve ever accused Warren of heresy or torturing kittens. But I have commented on the nature, the completeness of the gospel he preaches—surely a topic that is close to his heart."