Dillon hadn't been called by anyone. He'd called himself and he wasn't ashamed of it. But no good can come from . . . Two years ago, to everyone's surprise, Dillon Whitfield Black, the secret son of Reverend Curtis Black, boldly moved back home, married a woman named Raven, decided he was going to become a minister, and then founded a church right in the center of his living room. Today he's pastor of a 1,000-plus-member congregation, and...