Genesis 1:17-20
Genesis 1:17-20 CSB
God placed them in the expanse of the sky to provide light on the earth, to rule the day and the night, and to separate light from darkness. And God saw that it was good. Evening came and then morning: the fourth day. Then God said, “Let the water swarm with living creatures, and let birds fly above the earth across the expanse of the sky.”





