‘At the Ecclesiastic Front’ is a collection of works by P.A. Krasikov, Russian revolutionary, Soviet politician, and one of organizers of atheistic education. The book contains propagandist articles published in media ‘Raboche-krestianskyi kalendar’ (Workers and Peasants Calendar) and ‘Revolutsiya i Tserkov’ Magazine (Revolution and Church) in 1919—1922; K. was the Editor-in-Chief of that magazine. The articles were written for the sake of manifestations of the attitude of the Soviet authorities to some key problems of the social and political life in the context of the relations between the State and the Church — particularly, such basic issues as the new legislation on the separation of the Church from the State and from the system of education. A special part of the book was on the views of the Church at some social groups (peasants, women, sectarians) in the context of establishing the new Communist ideology; there were also articles criticizing the attitude of Russian Orthodox Church to the revolutionary changes, the activity of Metropolitan Veniamin and the opening of the relics of St Alexander Nevsky, and at the message of Patriarch Tikhon. There were also articles published in 1922 in the newspapers ‘Izvestiya’, ‘Pravda’; they were an apology of the state campaign of taking the ecclesiastic treasures for the sake of the starving people of Russia. The book is concluded with an accusatory speech for the Revolutionary Tribunal at the affair of Metropolitan Veniamin, and with some abstracts for propaganda.