Abstract Leadership ethics within the Nigerian Church has become a significant concern in contemporary theological and socio-ecclesial discourse. Although the Church has contributed immensely to education, healthcare, moral formation, and national development, its leadership structures are increasingly challenged by issues of integrity, accountability, and misuse of spiritual authority. This article examines the ethical dimensions of church leadership in Nigeria, focusing on how these three concerns shape the credibility and effectiveness of Christian ministry. It argues that the crisis of leadership ethics is both theological and structural, arising from weak institutional oversight, personality-driven ministries, prosperity-oriented teachings, and inadequate leadership formation. Drawing from biblical teachings, particularly the servant leadership model of Jesus Christ (Mark 10:42–45), and insights from African theologians such as John S. Mbiti, Kwame Bediako, and Byang Kato, the study establishes that Christian leadership is fundamentally moral, communal, and accountable. The article further analyzes how the absence of accountability systems and the concentration of power in individual leaders have contributed to financial mismanagement, doctrinal distortions, and spiritual manipulation in some Nigerian churches Using a qualitative theological-ethical approach, the study engages Scripture, African Christian theology, and contemporary ecclesiastical realities. It concludes that restoring ethical leadership in Nigerian churches requires intentional reform in theological training, institutional transparency, and governance structures. Ultimately, Christian leadership must reflect Christ-like humility, moral integrity, and responsible stewardship to restore trust and strengthen the mission of the Church in Nigeria.
Ogidiolu et al. (Sat,) studied this question.