Hermione Granger completing Snape's homework assignment from the class, while Crookshanks proves vital in exposing Scabbers as Peter Pettigrew, a friend of James and Lily Potter who revealed their whereabouts to Lord Voldemort the night of their murders, and was able to wrongly implicate Sirius Black (revealed to be Harry's godfather) in the Potters' deaths. The Time-Turner enables Hermione and Harry to rescue Sirius and the hippogriff Buckbeak. Hermione is horrified by the cruelty that house-elves suffer, and establishes S.P.E.W., the Society for the Promotion of Elfish Welfare, as an effort to gain basic rights for them. She is Bulgarian Quidditch prodigy
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