Genesis 1:5

⁵ And God called the light Day, and the darkness he called Night. And the evening and the morning were the first Day.

Face of the deep

The face of the deep (Genesis 1:2) signifies the lust of the unregenerate man, and the falsities that originate from it.

¹⁶ Therefore thus says the Lord Yahweh, "Behold, I lay in Zion for a foundation a stone, a tried stone, a precious cornerstone of a sure foundation. He who believes shall not act hastily.