Gen 1:3 - 6 3 And God said, Let there be light: and there was light. 4 And God saw the light, that it was good: and God divided the light from the darkness.  5 And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.  6 And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.