An introduction to that great body of wisdom which substands the spiritual teachings of all groups throughout the ages. Only by discovering the common wellspring from which all their faiths have emerged will men and women truly come to understand their spiritual brotherhood, as children of the One Father by whatever name they call Him. Subjects include: the Divine Plan, evolution of human consciousness, the Spiritual Hierarchy, energies, the Seven Rays, karma, reincarnation, initiation, and a glossary of esoteric terms.