The number of the beast is a concept from the Christian Bible, specifically in the Book of Revelation, chapter 13, verse 18. It is commonly identified as the number 666, which is often associated with evil or the devil. 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, often symbolizing chaos or malevolence. It has become a significant motif in discussions about apocalyptic themes and the struggle between good and evil, influencing various artistic expressions and beliefs.