Mahomet (French: Le fanatisme, ou Mahomet le Prophete, literally Fanaticism, or Mahomet the Prophet) is a five-act tragedy written in 1736 by French playwright and philosopher Voltaire. It received its debut performance in Lille on 25 April 1741. The play is a study of religious fanaticism and self-serving manipulation based on an episode in the traditional biography of Muhammad in which he orders the murder of his critics. Voltaire described the play as "written in opposition to the founder of a false and barbarous sect to whom could I with more propriety inscribe a satire on the cruelty and errors of a false prophet". The story of "Mahomet" unfolds during Muhammad's post exile siege of Mecca in 630 AD, when the opposing forces are under a short term truce called to discuss the terms and course of the war.