Abstract

The article presents a critical analysis of the concept of «universal concreteness» in Voltaire’s philosophy. The content of the ontological and epistemological foundations of Voltaire’s worldview in his historical-philosophical searches is revealed. The abstract nature of the principles of deism and «universal unity» in the philosophy of the French enlightener is the result of the influence of the one-sidedness of representatives of empiricism and rationalism. Voltaire and his associates in their philosophical constructions, argued G. Hegel, proceeded from the principle of universality and the embodiment of the concept of «wit», while the Germans relied on the possibilities of criticism of pure reason. The potential possibilities of the concept of «universal concreteness» in Voltaire’s worldview form the basis of his theoretical and practical philosophy, in particular of human existence, morality and free will.