The paper explores some transformations in Russian Orthodox ritual practices both during the Khrushchev antireligious campaign and in its aftermath; it draws on the Ukrainian material. The article examines illegal rituals, modifications of traditional life-cycle rituals, “lay services”, and organizational changes introduced into major church celebrations. Drawing on vast archival material, the author traces who initiated these transformations (laity, clergy, hierarchy) and also the attitude towards them on the part of state and ecclesiastical authorities.