The book "Not Paul, but Jesus" by the famous philosopher Jeremy Bentham is the result of his fundamental research on the Christian religion. The author offers his point of view on the main aspects of the biblical texts and the life of Jesus Christ, refuting some of the emphases that have been made by the Church. Bentham analyzes the Gospels, the places of "patient love" and the concept of power. The book is an invitation to a deep understanding of Christianity and religion in general through the prism of critical thinking.