I have the power to move my arm—by my will to make potential manifestations through this arm. If, however, by any means, you break any of the links out of the chain which unites the divine in me, through my spirit, with the matter of my arm—abstract the electricity, the magnetism, or nerve-force—I lose all power over my arm. Bisect the motor-nerve, which connects my arm with my brain, and my arm will hang lifeless by my side. There are all of the media there, but they are not continuously connected with my brain, and through that with the Divine Fountain. But if you will throw a current of electricity down the nerves of my arm, you will produce an extension of it. So you may withdraw the nerve-force, or the vital force from my arm, and it will cease to exist. My arm will be no longer subject to sensation, because you have broken the link between sensation and matter. We then, as individuals, possessing in ourselves all these different media, which become receptive of influences, must come into connection with the Divine Fountain itself, if we would receive power from it; for we can impart nothing which we do not receive. As spiritual beings we become receptive of this influence through our spiritual nature, but impart it through our lower nature. To become a medium of potential action or manifestation, I must have the power to impart to that medium through which the power is to be manifested. To affect you nervously to relieve you from pain, I must be able to impart through my nervous system that power which I received through my spiritual nature. To be able to operate psychologically, I must receive through my interior being and impart through my outward being—must first have the powers of receptivity, and, secondly, must possess the powers of impartability. It becomes just as necessary to have a good, healthful physical development to be able to impart, as to have a good spiritual development to receive the power. The individual becomes stronger as a medium in proportion to his development in receptivity and impartability. That Jesus was so much more powerful than others was owing to the perfectly harmonic development of his different natures. Our power to exert healing influences depends upon our development. The higher we are developed—the nearer we come to the great absolute Fountain of all power—the more largely will we be receptive of that power.