I have only a small flickering light to guide me in the darkness of a thick forest. Up comes a theologian and blows it out." So complained 18th-century French philosopher Denis Diderot. It is true that much that passes for theology fails to illumine the path, and it does not help to claim that nontheological reasoning is often equally opaque. Thankfully, a few lights shine brightly.
A few of the current candidates for president have remained members of the faith in which they were raised: Hillary Clinton (Methodist), Ben Carson (Seventh-day Adventist), and Rick Santorum (Catholic). Numerous other candidates have made a switch: Jeb Bush switched from the Episcopal to the Catholic Church. Rand Paul moved from the Episcopal Church to a Presbyterian church. Ted Cruz grew up in the home of lapsed Catholics until his father joined the Southern Baptists. Marco Rubio has migrated from the Catholic Church to Mormonism and back again to the Catholics, but sometimes goes with his Baptist spouse to her independent church. Bobby Jindal made the biggest switch: from the Hinduism of his youth to the Catholic faith (Newsweek, April 2).