Porfiry’s reference is Ivanovism Ivanovism (Russian: Ивановизм) is a Rodnover (Slavic Neopagan) new religious movement and healing system in Eastern Europe based on the teachings of the Russian mystic Porfiry Korneyevich Ivanov (1898–1983), who elaborated his doctrines by drawing upon Russian folklore. The movement began to take institutional forms between the 1980s and the 1990s, and in the same period it had an influence on the other Rodnover movement of Peterburgian Vedism. Ivanovite theology is a pantheism in which "Nature" (Pri-Roda in Slavic languages) is seen as a personified, universal and almighty force expressing herself primarily as the four elemental gods of Air, Earth, Fire and Water, while Porfiry Ivanov is deified as the Parshek, her messenger and intercessor. In some interpretations of the theology, Nature is the cloth of a more abstract God, and God comes to full consciousness in mankind. Central to the movement's practice are the Detka ("Child") health system based on twelve commandments and the singing of a Hymn to Life which contains a synthesis of the movement's beliefs. According to Knorre, Ivanovism is divided into two levels: the first is the inner circle of initiates, the directive core of the movement, who believe that Ivanov is a deity, practise the most esoteric methods taught by him and maintain a "mystical" connection with him after his death; the second is the outer circle of uninitiates, who only practise the health techniques preached by Ivanov and generally do not share the belief that he is a deity, although among them there may be single adherents who hold this belief. The Russian Orthodox Church expressed strong criticism towards the Ivanovites; the Orthodox Christian theologian and activist Alexander Dvorkin criticised Ivanovism for spreading "dense paganism" and "primitive shamanism".