In the beginning God created the heavens and the earth ... And God said, 'Let there be light' and there was light. In Genesis 2, some people think that the story goes on to give more detail ...

But a Harvard scientists claims a mathematical formula actually proves God's existence ... some particles can move faster than the speed of light. Scientists had equations for slow-moving ...

"God has given us this light, to follow the light and do the best that we can," he said, suggesting that the very equations governing our universe could be the fingerprints of a divine creator.

Genesis describes how God said, ‘There shall be light,’ (Genesis 1:3-5) and brought light into existence, before separating light and dark to make day and night.