A New Model of the Universe (1931) is one of the most influential works of Russian philosopher and mystic P. D. Ouspensky, where he combines philosophy, science, religion, and esotericism in an attempt to offer a unified vision of human knowledge.

The book explores themes such as the perception of time, relativity, depth psychology, mystical traditions, religious symbolism, and the nature of consciousness. Ouspensky seeks to integrate the rational thought of modern science with the timeless truths of philosophy and spirituality, showing that mystical experience and scientific knowledge are not opposites but complementary paths to understanding reality.

Throughout its pages, the author proposes that reality is far broader than what ordinary senses can perceive, and that human beings have the potential to reach higher states of consciousness through study, inner discipline, and openness to transcendent knowledge.

A New Model of the Universe is not merely a theoretical reflection but also a practical invitation to expand the mind and transcend the limits of a purely materialistic worldview. This work established Ouspensky as one of the most important voices in twentieth-century esoteric thought.

P. D. Ouspensky (1878–1947) was a Russian philosopher and mystic, a disciple of G. I. Gurdjieff. He was renowned for his studies on consciousness, esotericism, and spiritual psychology. Author of influential works such as Tertium Organum and A New Model of the Universe, his thought remains a key reference in esoteric philosophy.