The activity in the plane of consciousness produces vibrations which clashing together produce sound and become audible, and sound in its next step towards manifestation becomes light which brings the audible manifestation to the visible state. The sparks of light grouped together by the power of their innate affinity make the inner light, the torch of guidance. The concentrated reflection of the same in the physical world is the sun, which so long had been taken as the substitute of God, which people worshipped calling it Sun-God.