All existing things which we see or hear, which we perceive, vibrate. If it were not for vibration, the precious stones would not show us their color and their brilliance; it is vibration which makes the trees grow, the fruit ripen, and the flowers bloom. Our existence is also according to the law of vibrations, not only the existence of our physical body but also of our thoughts and feelings. If it were not for vibrations, drugs and herbs would not have any effect upon us. If any explanation of electricity can be given, it is that its mystery lies only in vibrations. Vibrations are productive and produce electricity; electricity is composed of vibrations. In other words that aspect of vibration which produces form could not do so if it could not first produce light. The Bible hints at this when it says that first there was light and that then the world was produced. Light is the first form, all other forms come afterwards.