I’ve been listening to a podcast about the fall of Mars Hill, an evangelical megachurch, and its volatile lead pastor, Mark Driscoll. As I was listening, I noticed I started to feel quite uneasy. Anxious. My heart rate ticked up. My breathing was a little faster. I felt a lump in my throat. A tenseness in my shoulders. I noticed the same feeling when I happened to see a pastor from the church we have just left at my son’s...