Evangelical Christians in many countries shy away from politics. And yet, especially with the rise of the Pentecostal and charismatic movements, the interest and involvement in political activity is becoming a daily reality in evangelical circles. At the same time, evangelical politicians are not exempt from scandals of corruption and complaints of ineffectiveness. Are Christians unable to do better politics than others? Are they less prepared? Is even the whole political involvement of Christians under question? In this book, Dr Johannes Reimer explores the answers to these questions by articulating a theology of the church's political mission. The church is not a political party, but as God's ecclesia, it has a prophetic voice and is called out of the world to take responsibility for the world.