What would it look like if an Avenger turned up to help in youth work? Perhaps it would breathe a fresh sense of purpose. Maybe the primary response would be relief that backup had arrived. They would certainly pull a crowd for a few weeks at least. Looking for a superhero might be a good idea. But there is a better one. It's called the church. Boring? Irrelevant? All dressed up but nowhere to go? Looking Good Naked strips off the ill-fitting outfits and recovers a biblical theology of the...