The Bible

Genesis 1:3

³ And God said, Let there be light: and there was light.

Commentary

Fruitful

To be fruitful relates to goodnesses, and to be multiplied, truths.

(References: Arcana Coelestia 1014, 1018)

The Bible

Revelation 21:23

²³ The city has no need for the sun, neither of the moon, to shine, for the very glory of God illuminated it, and its lamp is the Lamb.