Are you tongue-tied about faith? Many Christians easily and eagerly talk about movies, sports, politics, jobs, and emotions. So why are we tongue-tied when it comes to talking about our faith--even with each other? Even with our kids? What renders us incapable, embarrassed, or hesitant to talk about God? In Tongue-tied, theologian and former seminary president Sara Wenger Shenk investigates the reasons that people who...