The perception of Blaise Pascal by the official Soviet culture of the 1920–1930s has not yet become the subject of a special study. At a new historical turn, the scientific and spiritual legacy of the French thinker was inevitably subject to revision. The authors set themselves the task of revealing the peculiarities of constructing the image of Pascal and interpreting his ideas in the society of mass intellectual culture. The main material for the article was information about Pascal, which a Soviet citizen could obtain from encyclopedic dictionaries, textbooks, popular science articles and periodicals. It is concluded that the personality and works of the French genius of the 17th century were important in arranging a dialogue between the new Soviet culture and traditional European culture in general, and the French culture in particular. In the 1920–1930s the “Soviet traditionalism” was emerging, i. e. the practice of the Soviet state to create boundaries of loyalty for traditionalism, which, first of all, affects intellectual culture. The European bourgeois culture and the specific case of Pascal were inscribed into the new coordinates. The “boundaries of loyalty” set for the legacy of the French genius brought to the fore Pascal the scientist and Pascal the philosophizing writer. The emphasis on the Descartes/Pascal opposition, which refl ects the spiritual, philosophical, cultural and ideological confl icts of the new Soviet state, is meaningful. In this conflict, Pascal became a kind of “hidden man”, whose spiritual experience is disguised under the proclaimed atheistic mundanity. However, the essence of the internal structure of Pascal’s personality turns out to be close to the asceticism and anti-bourgeois nature of the Soviet culture. Pascal becomes a role model for the Soviet people in terms of shaping themselves on the path to a bright and just society.