The book "Religious Feeling: Its Source and Purpose. A Contribution to the Science and Philosophy of Religion" by Daniel J. Brinton is an important work devoted to the study of the essence of religious experiences. Brinton offers his own research as a contribution to the understanding of religion and its role in human life. The author explores the roots of religious feeling, considering its origin and tasks in the context of science and philosophy of religion. This book gives an opportunity to dive into the depths of the religious worldview and consider it from the point of view of a specialist in the field of religion, philosophy, or just an interested person.