Stanley Grenz wrote, in Theology for the Community of God:

“The fellowship of Jesus’ followers is not merely a loose coalition of individuals who acknowledge Jesus. Rather, it is a community of disciples who seek to walk together in accordance with the principles of the kingdom. As Christ’s church, we desire to live out in the present the final reality that will come at the end of history, namely, the reconciled community. This forms the ultimate reason why the goal of evangelism is disciple making. The Spirit directs his great creative work toward establishing the eschatological community, a people who are bonded together by their mutual obedience to the God revealed in Jesus. It is their commitment to living as Jesus’ disciples which facilitates the mutuality that characterizes the community they form”