The book of Metropolitan Veniamin (Fedchenkov, 1880–1961) - the fruit of his many years of work - is the most complete study to date dedicated to the life, work and teaching of the holy righteous John of Kronstadt (†1908). The book includes biographical materials, memoirs, systematically presented teachings of the Kronstadt righteous man on the most important issues of Christian life, as well as reflections on the pages of his diary. Bishop Benjamin’s work is addressed to a wide range of readers.