"Principles of Secularism" is an outstanding work of the famous British publicist and philosopher George Jacob Holyoke, which has influenced many modern debates about the role of religion in society. In this book, the author analyzes the principles of secularism, highlights its historical roots, and also discusses the prospects for its further development. Holyoke successfully combines philosophical depth with concise presentation, enabling the reader to better understand the essence of the secular worldview and its importance for the development of modern society. "Principles of Secularism" is an integral part of the canon of social sciences and philosophy, which remains relevant centuries after its public publication.