Welcome to the long-abandoned glories of the Greek city of Ephesus in what is now Turkey. While Jerusalem has been called the cradle of Christianity, Ephesus was surely its nursery. For one momentous generation, Ephesus was the literary focus of early Christianity, and by its compilations influenced Christianity more than Jerusalem, Antioch, or Rome. This ancient city played a pivotal part in the formation of the New Testament with at least six of...