The book "Course of Positive Philosophy" by the famous French philosopher Auguste Comte is a huge contribution to the development of sociology and philosophy of the 19th century. In his work, the author proposes a system of positivism, which is based on the deductive method of research as a way to explain social phenomena. Comte's concept of positive philosophy is aimed at increasing the role of science and promoting the rational development of society. The author explores issues of social organization, religion, morality and other aspects of human existence, offering a new perspective on the structure of society and its functioning. In the book "Course of Positive Philosophy" the reader will find not only theoretical reflections, but also practical recommendations for achieving harmony in social life.