Author: Andrew PetersonOver the last twenty years, Andrew Peterson has performed thousands of concerts, published four novels, released ten albums, taught college and seminary classes on writing, founded a nonprofit ministry for Christians in the arts, and executive-produced a film—all in a belief that God calls us to proclaim the gospel and the coming kingdom using whatever gifts are at our disposal. He’s stumbled along the way, made mistake after mistake, and yet has continually encountered the…