This book transforms thinking about church membership by replacing the division between 'members' and 'non-members' with a four-fold model of belonging. Based in extensive practical research, David Walker shows how 'belonging' can encompass a far wider group of people than those who attend weekly services. He examines belonging through relationship, through place and through events, as well as the traditional belonging through activities. He goes on to explore the opportunities for mission that emerge as a result - while also acknowledging the challenges posed for issues such as church financing.