From time immemorial, human beings have exhibited an inherent drive to believe in something greater than themselves. This fundamental yearning for attachment has given rise to religion. While religious beliefs can have a profoundly transformative effect, the issue with religion, especially in Africa, does not stem from the diversity of beliefs, but from the conviction that one belief system is superior to another. The radical insistence on the supremacy of one’s religion over others leads to religious extremism, where a particular group seeks to assert the dominance of its beliefs, often through violent means. Although religion is fundamentally rooted in belief, which should allow for tolerance of differing perspectives, it has, unfortunately, become a vehicle for exclusionary practices. This is particularly evident in regions such as Africa and Nigeria, where the major religions—Christianity, Islam, and African Traditional Religion—are often expressed in a dogmatic and jingoistic manner. These expressions, fueled by indoctrination and exaggerated piety, frequently defy basic logical principles, resulting in significant loss of life and the erosion of cultural practices. This paper explores the link between religious extremism in Africa, particularly in Nigeria, and Francis Bacon’s concept of the “Idols of the Mind.” Bacon’s idols represent cognitive biases that distort the human mind and hinder the pursuit of true knowledge. In this context, the paper raises several critical questions: What constitutes religious extremism? What are Francis Bacon’s “Idols of Learning”? How does religious extremism in Africa reflect Bacon’s Idols of the Mind? Through a method of descriptive and critical analysis, this paper examines relevant literature, including books, Journals, online articles, internet and archival materials, to investigate these issues. The analysis reveals that, at the core of every religious extremist movement, there is a reflection of Bacon’s idols of the mind, distorting perceptions and preventing genuine understanding.

Keywords: Religion, Religion Extremism, Idols of Learning, Africa, Nigeria.