The Bible

Genesis 1:18

¹⁸ And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.

Commentary

Great lights

Great lights, as in luminaries, signify love and faith, and are called in Genesis 1:14-17 the sun, moon, and stars.

(References: Arcana Coelestia 31 [1-3])

The Bible

Mark 4:28

²⁸ For the earth bringeth forth fruit of herself; first the blade, then the ear, after that the full corn in the ear.