“Ecclesiastical Cannibalism” and the Imperative for Unity

Critical Reflections on Newbigin’s Theology and Pentecostal Church Planting in New Zealand

Abstract

Lesslie Newbigin (1909-1998) developed a theology of church unity that remains relevant for the twenty-first century Pentecostal church. First, in this paper, a sketch of Newbigin’s theology of church unity is offered, focusing on his interpretation of John 17:20-23. Central to his theology is that church unity is for mission. Second, I will critically reflect on my own observations as a church pastor of a questionable church-planting practise, arguably not unknown in Pentecostal contexts. Such practises, I will argue, amount to “ecclesiastical cannibalism,” and undermine the church’s mission. Third, Pentecostal hesitancy toward church unity is examined, and possible reasons for it are offered and critiqued. It is suggested that cultural compromise with consumerism, as expressed in the crude growth metrics of “bums, bucks, and buildings,” is a cause of ecclesiastical cannibalism. This article aims to unmask unfaithfulness to Christ, promote the church’s pure devotion to Christ, and contribute to the nascent upsurge in church unity amongst Pentecostals. Several constructive steps for ecclesial praxis are proposed for the sake of the church’s mission.