This study examines prosperity teachings among Nigerian Christians, evaluating their theological foundations in the New Testament and analyzing their sociological impact on faith, wealth, and moral responsibility. The study is motivated by the growing influence of prosperity teachings in Nigeria, which often equate material success with divine favor, raising questions about ethical conduct, discipleship, and social responsibility. The problem addressed is the tension between prosperity-oriented messages and New Testament ethics, particularly regarding stewardship, suffering, and communal responsibility. A qualitative research approach was adopted, combining literature review of Nigerian scholarly works with oral interviews from selected church members across diverse regions. Interviews provided firsthand insights into believers’ perceptions of prosperity teachings, wealth acquisition, and moral behavior. Findings reveal that prosperity teachings strongly influence youth aspirations, leadership ethics, and attitudes toward wealth, sometimes promoting a “quick wealth” mentality and moral compromise. Conversely, they can also motivate hope, entrepreneurial initiative, and personal development when properly framed. The study also identifies selective interpretation of Scripture, overemphasis on material success, and diminished concern for social justice as major theological and ethical challenges. The study concludes that while prosperity teachings offer empowerment and motivation, uncritical acceptance undermines New Testament principles of stewardship, contentment, ethical responsibility, and communal care. Nigerian churches and theological institutions must promote balanced theology that integrates faith, work, suffering, and hope. The study Recommends emphasizing biblical stewardship and ethical formation in churches, and strengthening theological education to equip ministers for responsible teaching that fosters personal growth, ethical conduct, and social transformation.
Keywords: Prosperity Teachings, Nigerian Christianity, New Testament Ethics, Wealth and Faith, Moral Responsibility, Socio-Religious Analysis.