Original sentence: In the second Act Parsifal wanders into the domain of Klingsor, a magician who is trying to corrupt the Knights of the Grail and who has stolen from them the spear used to pierce Jesus Christ during his crucifixion
Edited sentence: In the second Act Parsifal wanders into the domain of Klingsor, a magician who is trying to corrupt the Knights of the Grail and who has stolen from them the spear used to pierce Jesus of Nazareth during his crucifixion