The aesthetic changes in late Roman literature speak to the foundations of modern Western culture. The dawn of a modern way of being in the world, one that most Europeans and Americans would recognize as closely ancestral to their own, is to be found not in the distant antiquity of Greece nor in the golden age of a Roman empire that spanned the Mediterranean, but more fundamentally in the original and problematic fusion of Greco-Roman culture with a new and unexpected foreign element-the arrival of Christianity as an exclusive state religion. For a host of reasons, traditionalist scholarship...