N.T. "Tom" Wright is one of the most formidable figures in the world of Christian thought. As Bishop of Durham, he is the fourth most senior cleric in the Church of England and a major player in the strife-riven global Anglican Communion; as a much-read theologian and Biblical scholar he has taught at Cambridge and is a hero to conservative Christians worldwide for his 2003 book The Resurrection of the Son of God, which argued forcefully for a literal interpretation of that event. It therefore comes as a something of a shock that Wright doesn't believe in heaven — at...