This paper uses quantitative methods in conjunction with the five Marks of Mission of the Anglican Communion to identify opportunities and give direction to mission. It applies the model of belonging through activity, events, people and place developed in an earlier paper2 to data provided by 326 occasional and 775 frequent churchgoers in a survey conducted in 27 rural parish churches. For occasional churchgoers a distinctive pattern of belonging, as predicted by the model, is observed and a simple characterisation made. The application of the Five Marks of Mission to this group is discussed and practical suggestions made to help churches engage effectively with them as both agents and recipients of mission activity. The paper concludes that perceived limitations in the faith of occasional church attendees may derive from a failure by the church to value their mode of belonging and to engage with them on their own territory.