The book "Is the morality of Jesus sound? A lecture delivered before the Independent Religious Society" was written by the author Mangasaryan M. M. (Mangasar Mugurdich). In this work, the author examines and analyzes the moral principles, sermons and teachings of Jesus Christ from the point of view of modern ethics and worldview. He questions the uniqueness and relevance of the moral ideas of Jesus, draws parallels between Christianity and other religions, and also raises his doubts about their compliance with the requirements of the modern world. Whether the morality of Jesus will survive the test of time and the criticism of reason is a question that the author analyzes and discusses extensively in this lecture, inviting the reader to serious reflection on this topical topic.