Legacy of St. Sergius of Radonezh in the context of ancient Russian philosophy, culture and ethics

The paper is devoted to the legacy of St. Sergius of Radonezh in the aspects of ancient Russian and modern philosophy, ethics and culture. Basing on the study of the heritage of St. Sergius of Radonezh, the author comes to the conclusion that his influence on development of the spiritual culture of Russia was great, and the ideas of St. Sergius of Radonezh are significant in the study of history of ancient Russian ethics.