After losing his bid for a third term as president, Teddy Roosevelt led an expedition to explore and map the 1,000 mile long River of Doubt. Three men died on the journey–one from the river and two from the actions of others on the team–there’s a book about it. The preacher in me can’t help pointing out that when you journey down the river of doubt it’s not the doubt itself that is most likely to kill your spiritual health–it’s how you respond to it.