The Bible

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.

The Bible

Psalms 136:7

⁷ To him that made great lights: for his mercy endureth for ever:

Commentary

Waters, rivers, and depths

'Waters,' 'rivers,' and 'depths,' as in Psalm 78:15-16, signify truths from the Lord.

(References: Arcana Coelestia 2702 [1-17])