If you happened to be in a crowded room at The Beacon Drive-In one Wednesday in late August, you would have heard a man in a suit reference Genesis Chapter 50, the book of Isaiah, and using two fish and five loaves of bread to feed thousands of people. It wasn't a sermon. It was former Arkansas Gov. Mike Huckabee, a 2008 presidential contender, during a stump speech in front of a room full of Republicans. Using biblical references on the campaign trail isn't unusual, especially in the conservative core of South Carolina. Often, they can be heard when candidates...