The term "Apocalypse" often refers to the Book of Revelation, the final book of the New Testament in the Christian Bible. It is attributed to John of Patmos and contains prophetic visions about the end of the world, the final judgment, and the establishment of a new heaven and earth. The text uses symbolic language and imagery to convey its messages, including the famous Four Horsemen of the Apocalypse. Revelation describes a series of events leading to the ultimate triumph of good over evil. Key themes include the return of Jesus Christ, the defeat of the Antichrist, and the promise of eternal life for believers. The book has been interpreted in various ways throughout history, influencing both religious thought and popular culture.