Sylenko proclaimed himself a prophet, bringing to the Slavs a new understanding of God that, according to him, corresponds to their own and original understanding of God. According to his followers, he acquired such knowledge through the "breath of his ancestors" being united with them "by divine holiness". Halyna Lozko of the Federation of Ukrainian Rodnovers, which directly inherits Volodymyr Shaian's orthodox doctrine, advanced vehement critiques of Sylenkoism, deeming Lev Sylenko a "false prophet" and accusing him of having tried to lead Ukrainians in the Abrahamic religions' "quagmire of cosmopolitan monotheism".