Abstract: The subject of the study is the way of assimilation by the radical theological thought of traditional religion. Various theological concepts, born with the help of deconstructionist methodology, are considered. The question is whether religious ideas can be adequately expressed in the language of deconstruction. The study is based on the materials of the works of J. Derrida, J. Caputo, M. C. Taylor. The methodology of the research is phenomenology, which allows us to talk about theological abstractions, refraining from the question of the existence of their subjects. The main conclusion of the study is the incompatibility of traditional religion and the language of deconstruction, as it is used by J. Caputo and M. Taylor, for deconstruction itself is a myth, it becomes a religion that displaces the religion that they want to express in language. Deconstruction proves to be incapable of expressing the definiteness of religion, its concrete historical form, since it sees in this the reaction and conservatism from which it tries to escape; but functioning in such way, it risks to obtain the features of reactionism and repressiveness, whit it argues against.