Over the last thirty years, many influential church leaders and church planters in America have adopted various models for reaching unchurched people. An "attractional" model will seek to attract people to a local church. Younger leaders may advocate a more "missional" approach, in which believers live and work among unchurched people and intentionally seek to serve like Christ. While each of these approaches have merit, something is still missing, something even more fundamental to the mission of the church: discipleship.

Making disciples--helping people to trust...