Bible: Gen. 1:14-19
1:14 God said, “Let there be lights 1 in the expanse 2 of the sky to separate the day from the night, and let them be signs 3 to indicate seasons and days and years, 1:15 and let them serve as lights in the expanse of the sky to give light on the earth.” It was so. 1:16 God made two great lights 4 – the greater light to rule over the day and the lesser light to rule over the night. He made the stars also. 5 1:17 God placed the lights 6 in the expanse of the sky to shine on the earth, 1:18 to preside over the day and the night, and to separate the light from the darkness. 7 God saw that it was good. 1:19 There was evening, and there was morning, a fourth day.