The twelve chapters just mentioned continue the great astral laws given in "The Light of Egypt," Vol. I, from this plane to that of the soul life of the human monad (both prior to and after human incarnation). At this point we leave the finite and step into the realms of the infinite. From the sphere of limitations which surround the microcosm we enter the starlit path of the macrocosm, and here, with the illimitable ocean of eternal life sweeping onward before us, we hear the first strains of the Grand March of the Universe burst forth from the organs of God! The suns of creative life swell the infinite chorus of sound; archangels swing their fiery batons to the march of the heavenly host; and all earthly sound has ceased. We are absorbed in the music of the spheres. We are now in the realm of universals, the domain of living realities. The Tarot of Mother Nature revolves before us, revealing her mystic meanings to the soul. All ideas are symbols, and symbols are reservoirs for the conservation of thought. And this is a very truth: Even so on earth as it is in heaven. The Tablets of Aeth, then, constitute a spiritual astrology, a spiritual science of the stars, void of mathematics, yet possessing all the exactitude of figures, constructed on the principles of astronomy, yet expressed by the methods of the Kabbalah. The transmission of spiritual truth from inward to outward form, though differing according to the age in which it is expressed, is ever the same in principle. And in the same way that the sacred clavicula of Solomon became the Tarot of Bohemian gypsies, so did the Tablets of Aeth manifest their mysteries in the starry science of Chaldean lore. But there is this sharp line of demarcation between them, namely, the Tablets of Aeth deal with universal human life and nature, with infinite principles from which all finite laws radiate. The Tablets of Aeth express and symbolize the cause. All other mundane systems of occult study, astronomical or metaphysical, are spirito-natural effects, the individual intellectual fruits, gathered from the one universal tree of knowledge. Uncreated, Unlimited Potentiality, is the one impersonal truth shining forever in the Great White Light of God. All the laws, powers, and principalities, manifested in the moving Universe, are but the colored rays, blazing with glorious life through the prisms of matter.