The Book of Revelation, also called Revelation to John or Apocalypse of John, (literally, apocalypse of John; Greek, Αποκαλυψις Ιωαννου, Apokalupsis Iōannou) (IPA: [əˈpɑkəlɪps]) is the last canonical book of the New Testament in the Bible. It is the only biblical book that is wholly composed of apoc…