The astrological chart is the means soul comes to know itself, as a blueprint identifies any structure built for a purpose. The sun represents the source, Idea, and unity out of which arise the distinct qualities of human nature. The planets define these qualities through which soul takes form as a unity in diversity. Life manifests in diversity through Spirit, and takes form in living things as soul. The physical body is the living temple through which soul does its work. The soul constitutes a pattern of celestial influences resident in the body, and is in continuous response with that which has given rise to it, that is, the sun-planet system.
The horoscope, while a pattern of the heavens, is at the same time an image of the soul's state of being while in the physical world. Astrology is a study of the relationship between Spirit, body, and soul as revealed in the horoscope. It makes no sense to look for a physical cause and effect relationship in astrology. Spirit, mind, and soul are all aspects of one universal substance that is known, but not available to science for study, since the methods of science are limited to the physical universe. There are many readers that would ask for a demonstration, or proof of these words. I cannot give you any, but there are those of great worthiness that have given all of us the key to seeking these ancient truths within the sanctuary of our own souls.
Plotinus lived in the 3rd century AD at Alexandria, and is known as the Father of Neoplatonism; it is said that he bridged the gap between Eastern religions and Western thought. Through his inner experiences you too can learn the truth of what he describes, and how to go about attaining it. You may be one of the fortunate ones that immediately grasp the truth as your own vision expands to meet his.