The "Number of the Beast" is a phrase from the Book of Revelation in the Christian Bible, specifically Revelation 13:18. It is commonly associated with the number 666, which is often interpreted as a symbol of evil or the Antichrist. This number has sparked various interpretations and discussions among theologians and scholars throughout history. In popular culture, the "Number of the Beast" has been referenced in literature, music, and films. One notable example is the heavy metal band Iron Maiden, which released a famous album titled "The Number of the Beast" in 1982. This has contributed to the number's association with rebellion and dark themes in modern media.