It is not a changing culture, reduced resources, or a rescinding Christian memory that creates the greatest challenges for the church in the West. It is the lack of a clear commitment to the intentional, authentic, and contextual expressions of missional disciple-making, which will shape current and future generations of followers of Jesus to express the values of the Kingdom today. This book offers stimulating historical, biblical, and theological reflections on discipleship and considers some of the possibilities and opportunities afforded to us by our post-Christian context. Missional discipleship allows the missio Dei to shape us in our engagement our practices and sustain us in the lifelong journey of becoming and developing disciples that follow Jesus today.