it was likely to offend. Mark I. Pinsky, author of The Gospel According to The Simpsons, said the film "treats genuine faith with respect, while keeping a sharp eye out for religious pretension and hypocrisy of all kinds". Regarding the scene where the tenants of Moe's Tavern and the Church switch locations, he believed it took the "chance to unmask everyone's human fallibility." In analyzing the role of Ned Flanders, he wrote, "It is [the] willingness of The Simpsons to depict all the different sides of us [...] that makes it so rich and funny on our complicated relationship with religion." Trees are a motif in the film, and they were implemented in every important or emotional scene throughout the film. The animators inserted an apple tree behind Lisa and Colin during their initial meeting, which was a reference to the biblical figures of Adam and Eve and the Garden of Eden. Cultural references Many cultural references and allusions are made throughout the film. Green Day play "Nearer, My God, to Thee" on violins as their barge sinks, in a sequence parodying the film Titanic. When Bart is riding his skateboard naked, different passing objects are almost constantly covering his genitalia, a nod to similar techniques used in Austin Powers: International Man of Mystery. Homer and Marge's love scene parodies many Disney films, including Cinderella, with Disney-style animals helping them undress. Originally, the music from The Wizard of Oz was used in that scene, and the fawn had white spots; these were removed because the animators felt it resembled Bambi too clearly. Bart impersonates Mickey Mouse on the train, calling himself "the mascot of an evil corporation". Homer plays Grand Theft Walrus, an allusion to the video game series Grand Theft Auto. In the game, his character shoots a tap-dancing penguin in reference to the film Happy Feet. The "Spider-Pig" song is a parody of the theme song of the 1967 Spider-Man TV series, and the name of Lisa's lecture is An Irritating Truth, a play on Al Gore's film An Inconvenient Truth. The bomb disposal robot was based on Vincent D'Onofrio's character Leonard "Pyle" Lawrence from the film Full Metal Jacket, who commits suicide in a similar way. At the end of the film, the crowd's celebration is similar to the conclusion of Return of the Jedi, with Carl performing exactly the same hand gestures as Lando Calrissian. The