The Art of Medicine in its essence is a spiritual practice. It aims to restore the experience of Peace, Harmony, and Tranquility in the living condition of the Man. The fundamental concepts of Medical Theory reflect the Philosophy of Nature and of Man. The term Physician describes the person who practices ‘The Art of Medicine’. This term is derived from the medieval English word ‘Physic’ (Latin. physica; Greek. physike which means nature) which is used to describe Natural Science, Medicine, and Nature. This archaic usage of the English word “Physic” as the name for the art, science, practice and profession of Healing suggests what the word’s Greek root signifies, namely that the physician is a student of Nature.