In his autobiography, actor Alec Guinness tells a story that might keep every pastor and church school teacher awake at night. He was a teenager and it was the morning of his confirmation. The classes were finished. The students' heads had been filled full of Bible stories and theological doctrines. Guinness says HolyTrinityChurch in Eastbourne was crammed with confirmation candidates, their parents, friends, schoolteachers, and sponsors. At the appropriate moment, he notes, "The girls, mostly in grey uniforms, filed up to kneel at the Bishop's left hand and the boys, in blue serge, to his right. I remember white episcopal hands and shaggy black eyebrows. A pale, greenish light filtere…