Genesis 1:3-5 Gen. 1:3-5
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.
Isaiah 45:7 Isa. 45:7
I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things.