A church where the mission is not the first organizing principle of the church’s life will eventually cease to be the church. As Barth has often been quoted “The church’s mission is not secondary to its being; the church exists in being sent and in building itself for its mission.” The missional church is not primarily about having a mission or doing mission, it is about how the church is constituted. All that the church does must be able to point back to it’s relevance to the mission of God.