Bibliography: leaves 221-244 / The purpose of this thesis is to examine the mission of the ‘Church as family’ and to explore its implications in terms of levels of inclusion and participation of church members in the Catholic Diocese of Masvingo. The background of the study is the 1994 African Synod that suggests the ecclesiology of the mission of the ‘Church as family.’ The study helps the Catholic Diocese of Masvingo to evaluate the implementation of the ideal of the mission of the ‘Church as family’ and draw implications for nuclear, single parent, child-headed, reconstituted and extended families within the church. The study explores Shorter’s culture model to examine how cultural practices, symbols, values and belief systems can be used as an analytic framework for the human dimension of the church. A qualitative research methodology that involves 36 participants in semi-structured interviews, three focus group discussions in urban, semi-urban and rural parishes and participant observation was used to collect data from parishioners, priests and religious of the Catholic Diocese of Masvingo. The study reveals that each family type contributes to Evangelisation as proclamation of the Good News and inculturation differently thereby enriching the ideal of the mission of the ‘Church as family.’ Furthermore, the study shows that guilds, associations and commissions help to strengthen families through spiritual, psychological, social and economic support. Findings also indicate that the Trinity is the theological foundation of the family and it finds acceptance in African communal setup. Family types in Masvingo Diocese are analysed using the notion of the Trinity to show that dignity, equality and respect among family types can be used to strengthen the ideal of the mission of the ‘Church as family.’ At pastoral level, economic, social and cultural obstacles to family ministry stand as a challenge to the full implementation and realisation of the ideal of the mission of the ‘Church as family’. In the light of the research, recommendations for mission strategies were suggested at different levels that involve Diocesan administration, priests, religious, catechists and parish leaders. Recommendations for further researches were also suggested for areas that seem to be important yet outside the scope of this study. The theological, pastoral, and cultural issues raised in this study combine to help the Catholic Diocese of Masvingo to become an authentic expression of the mission of the ‘Church as family’ of God. / Christian Spirituality, Church History and Missiology / D. Th. (Missiology)