Consciousness and Mental Life

In this book Campbell concentrates on five key religious symbols -- the pillar, triad, triangle, cross, and serpent -- that are found in all the world's great religions, in many periods of history. He considers why these emblems were chosen as symbols of religious ideas, what they originally represented, when they were first adopted, why they came into such wide use, what they mean now and how and why the meanings of these symbols changed from their original values to their present ones. The illustrations show many parallels across time and space -- like the variations of the twined snake symbol, variously known as the Caduceus of Mercury, the Rod of Aesculapius, the Wand of Hermes, and the Staff of Siva, which all symbolize energy and healing.