The only reason why anyone is "moderate" in matters of faith these days is that he has assimilated some of the fruits of the last two thousand years of human thought... The doors leading out of scriptural literalism do not open from the inside. The moderation we see among nonfundamentalists is not some sign that faith itself has evolved; it is, rather, the product of the many hammer blows of modernity that have exposed certain tenets of faith to doubt.