This chapter examines the clergy's core task of leading worship in their parishes. It explores the evidence about Sunday services, about how frequently they were held, the manner in which they were conducted, the conscientiousness or not of the clergy, the frequency of weekday services, and the frequency and manner of celebrating Holy Communion. The extent of the participation of lay people in conducting worship is examined, especially in terms of music, in choirs, and the attitude of the clergy to this. The observation of Church fasts and festivals is examined, as well as the involvement of clergy in communal celebrations, such as fairs and friendly societies. The role of the clergy in churchings, baptisms, and weddings, including ‘clandestine marriage’, involving more or less serious legal irregularities in conducting a marriage, is investigated.