Abstract

The article presents a sketch of the biography and work of Hermann Cohen, head of the Marburg School of Neo-Kantianism. It shows how wrong it is to think that Cohen reduced all philosophy to a theory of knowledge. At the same time, the theory of knowledge really occupied an important place in Cohen's system, and by knowledge he meant first of all mathematized natural science, although he paid attention to the notion of goal and its importance both for biology and philosophical system, contributing to unification of the doctrine of knowledge and ethics. A peculiarity of Cohen's understanding of idealism is shown: the latter becomes fruitful only when it does not lose sight of that which is distinct from reason, constitutes a difficulty for it, and thus sets a task for it, namely sensual data. It is analyzed how Cohen saw such idealism in Plato and Kant, as well as in the scientific revolution of the late 19th and early 20th centuries, in particular in the crisis of mechanistic understanding of matter and in A. Einstein's theory of relativity. The origins of Cohen's understanding of continuity, reality and their connection, as well as his understanding of the thing-in- itself are considered. Attention is drawn to the connection between Cohen's understanding of the infinite task of knowledge (approximation to the thing-in-itself) and his idea of humanity. The development of this idea in Cohen's ethics and aesthetics is presented. Transcendental freedom (as a thing-in-itself in general), from his point of view, cannot be a given distinctive feature of the subject, but remains an infinite task facing humanity as a whole. More details is given on Cohen's philosophy of religion, which became the final part of his system. Cohen defines his own notion of the religion of reason and explains its distinction from ethics. Religion of reason recognizes the irreducible self of the Other, repentance, redemption, and renewal. Although the religion of reason belongs to all humanity, it first begins to form and develop in Judaism. The Cohenian understanding of God, the religion of reason as ethical monotheism and the idea of the correlation between God and man are analyzed. It is shown that ethical monotheism in Cohen's understanding culminates in the idea of messianism.