To serve the evolution of consciousness and the realisation of true spirituality, sex - both as psychological impulse and as raw drive - must be purified of misuse and coercive force and refined into an enlightened and flexible substance. Likewise, the crystallised unconscious fixations of karma must be transmuted. This book, based on and including some of the practices from Reyo's Karma and Sexuality workshops, is the most complete guide available on the inner dynamics of human relationships and how this alchemical transformation might come about. It analyses the structural foundations of the mind and the physical organism - as well as higher mind or consciousness - in light of modern physics and psychological thought. This is the best of Freud wedded to the best of Jung and modern mysticism. The book's overtones are tantric, while its spirit is profoundly humanitarian and ecological, advocating the need for brotherhood and unity, and a more loving consciousness in which the truly earthly is indeed divine.