With the first few presidential primaries and caucuses only months away, Christians considering the relationship of faith, politics, patriotism and nationalism may find Campolo’s new book instructive. Many members of Churches of Christ have aligned with the religious right followers of Falwell, Robertson and Dobson on faith-related issues and conservative politics. Yet, our people have rarely joined them in evangelistic or benevolent efforts for fear of fellowshipping error or being yoked with “unbelievers.” Historically, we have eschewed even being grouped with Protestants, fundamentalists or evangelicals. Of further irony is that libraries of our preachers and churches would be sparse, indeed,...