The book of Revelation has been a source of continual fascination for nearly two thousand years. Concepts such as the Lamb of God, the Four Horsemen, the Seventh Seal, the Beasts and Antichrist, the Whore of Babylon, Armageddon, the Millennium, the Last Judgement, the New Jerusalem, and the ubiquitous angels of the Apocalypse have captured the popular imagination. One can hardly open a newspaper or click on a news site without reading about impending financial or climate-change Armageddon, while the concept of the Four Horsemen pervades popular music, gaming, and satire. Yet few people know...