The light of the universe is therefore, time but time in an expansion. The light of god is not a light we have ever known in general terms of light and the physics of light. The light of the universe is not a light known. The light we experience as life includes all the elements of life. The light switch in your home can create an illumination. We are in darkness without the light of the Lord, above. However, light is momentary and existed at the beginning of the universe. Matter is the sticking point for want of a better description. Matter expands only to contract. The light of matter is all we consist of but not in a lightness. You could be in the dark in contemplating light but matter will expand all around the idea, this is god and we have no choice not to be god. God loves you and is you, if you believe in god or not. You may find the expansion of and understanding of light is similar. We do not know the light for we have not seen it yet but are not made to tolerate light. We do not see the sun.