The Kingdom and the Power - Peter J. Leithart
Activist Christians tend to assume that, if the church is to be politically influential, her first task is to become more political. National political issues have, as a result, displaced theological and ecclesiastical concerns in the agenda and priorities of many churches. As a result, churches, especially those dominated by an activist model of the kingdom, fail to address the world in a distinctively Christian manner-that is, as the church. In his book, The Kingdom and the Power , Peter J. Leithart shows from Scripture that Christians must neither retreat from the world or idolize power and mammon to influence the world but engage the world-as the church. For wherever Christ is present, there is the kingdom. That means the kingdom of God is in the church, the body of Christ.