'Many a boy would have been driven off the rails completely by the problems which Justin has had to face.' Francis Gardner, Justin Welby's housemaster at Eton 'His is a muscular, unapologetic faith.' The Guardian 'He's unafraid of the world. We're going to see sparks flying, I suspect, in various ways.' Professor David Ford 'He's tough, streetwise and might turn out to be a real nettle-grasper - It's a clever appointment.' Giles Fraser