Fictional universe of Harry Potter Harry, serves as the commentator for the Quidditch matches at Hogwarts until he graduates. The sport appears in every book except the seventh; school matches are canceled in the fourth due to the need to use the pitch for the Triwizard Tournament, but Harry attends the Quidditch World Cup as a guest of the Weasley family. Other wizard games and sports include Gobstones (a version of marbles in which the stones squirt foul-smelling liquid into the other player's face when they lose a point), Exploding Snap (a card game in which the cards explode), and Wizard Chess (in which the
Religious debates over the Harry Potter series hold special liturgies every Thursday to cure those afflicted by spells or possessed by evil spirits. Pamphlets were posted throughout the city, claiming that reciting a "Harry Potter" spell "is as if you are praying to evil", and that "God hates magic." However, the Russian Orthodox apologist deacon Andrei Kuraev argued in his 2003 book "Harry Potter in the Church: Between an Anathema and a Smile" that the Harry Potter books are not dangerous. His arguments include the books' similarity with traditional fairy tales and literary classics such as the "Iliad" which no-one calls "Satanic"; the difference between the books'