Christians today urgently need to revive their commitment to whole-life discipleship. Millions of churchgoers are “Christians” for a few hours every week. Christianity is something they practice on Sunday morning rather than a way of life. The withering of discipleship is one of the gravest threats facing the church today. The largest portion of life—work in the home and in jobs—is excluded from the concepts of discipleship and stewardship. Most churches and seminaries have nothing spiritually powerful to offer for the activities that define most people’s daily lives during the other six days of the week. This leaves the church in particular preaching a faith that is not relevant to the totality of people’s lives.