The book by Yuri Stoyanov is a comprehensive study of religious dualism—the belief that the universe is a battleground between opposing forces of good and evil. Key Thematic Features
Features maps and tables to illustrate the geographical spread of dualist movements. The Other God: Dualist Religions From Antiquity...
Detailed examination of the Bogomils and Cathars in medieval Europe, viewing them as heirs to ancient dualist traditions. The book by Yuri Stoyanov is a comprehensive
Integrates political, cultural, and religious history to explain how these systems developed in response to contemporary political shifts and social conditions. the revelations of Zoroaster
Traces the evolution of dualism from late Egyptian religion, the revelations of Zoroaster, and the Orphics through to the Dead Sea Scrolls and Gnostic teachers.
Roughly 490 pages, commonly found as part of the Yale Nota Bene series.