Written roughly 70 years after the crucifixion, John approaches the story of Jesus unlike Matthew, Mark or Luke. John does not deal with the genealogy, birth, baptism, temptation or ascension of Jesus. John does not report Jesus’ parables, but carefully follows a theme of Jesus’ “I Am” teachings and records more details of his death. John carefully puts together Jesus’ miracles, calling them “signs” and treating them as unique windows into the true nature of Jesus as Messiah for all the world.