Ecclesial Unity and Implications for Societal Transformation and Harmony in Nigeria

Abstract

This study examines Johannine ecclesiology as a theological framework for addressing persistent ethnoreligious divisions in Nigeria. While the Nigerian church has often mirrored societal fractures through tribalism, denominational rivalry, and politicized religion, the Gospel of John presents unity as both ontological and missional. In John 13 and 17, Jesus grounds discipleship in mutual love and prays for visible oneness “so that the world may believe.” Engaging Johannine scholarship from Bauckham, Byers, Gorman, and Ferreira alongside African voices such as Tarus, Katongole, and Mugambi, the study develops a constructive theological account of unity as both a divine gift and public responsibility. It situates the Nigerian context within a broader African theological conversation on ecclesial unity. The thesis argues that when grounded in the theological vision of unity and love articulated in John’s Gospel, the Nigerian church can embody Christ’s prayer and serve as a credible agent of societal reconciliation and transformation.