Religious debates over the Harry Potter series spirit; he contrasts occult "invocational" magic (calling up spirit beings to do your bidding) with literature's common "incantational" magic (saying a set phrase to use power from an unspecified source). Indeed, says Granger, the themes of love triumphing over death and choosing what is right instead of what is easy are very compatible with Christianity. In 2000, the Dean of Canterbury Cathedral refused to allow his church to be filmed as part of Hogwarts in the "Harry Potter" film series, saying that it was unfitting for a Christian church to be used to promote pagan imagery. Gloucester Cathedral agreed to
Harry Potter and the Half-Blood Prince US on 8 September 1999. "Harry Potter and the Goblet of Fire" was published on 8 July 2000 at the same time by Bloomsbury and Scholastic. "Harry Potter and the Order of the Phoenix", the longest novel in the Harry Potter series, was released 21 June 2003. After the publishing of "Harry Potter and the Half-Blood Prince", the seventh and final novel, "Harry Potter and the Deathly Hallows", was released 21 July 2007. The book sold 11 million copies within 24 hours of its release: 2.7 million copies in the UK and 8.3 million in the US. Rowling stated that