This study assesses the role of the Gospel in tackling insecurity in Nigeria with particular reference to the Federal Capital Territory (FCT), Abuja. In recent years, Nigeria has experienced various forms of insecurity such as terrorism, kidnapping, armed robbery, cultism, and communal violence, which have negatively affected national peace, unity, and development. The study examines how the teachings and principles of the Gospel contribute to peacebuilding, moral transformation, reconciliation, and social stability within society. The research adopts a descriptive and analytical approach, using relevant biblical teachings, scholarly materials, and observations from Christian activities in FCT Abuja. Findings reveal that the Gospel promotes values such as love, forgiveness, justice, honesty, and peaceful coexistence, which are essential in addressing the root causes of insecurity. The study further observes that churches and Christian organizations in Abuja contribute significantly through evangelism, counseling, youth empowerment, charity programs, and interfaith dialogue aimed at reducing violence and criminal behavior. Despite these contributions, challenges such as religious intolerance, poverty, corruption, and inadequate cooperation between religious institutions and government agencies continue to hinder effective security efforts. The study concludes that the Gospel remains a vital instrument for moral and social transformation in Nigeria. It recommends stronger collaboration between the Church, government, and civil society in promoting ethical values, peace education, and community development as sustainable solutions to insecurity in the nation.
Keywords: Christianity, Gospel, Insecurity, Peace building