The Bible

Genesis 1:3

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

Commentary

Firmament

The firmament of heaven represents mutual love. The firmament, as in Genesis 1, signifies the internal man.

(References: Arcana Coelestia 24)

The Bible

Genesis 5:2

² He created them male and female, and blessed them, and called their name "Adam," in the day when they were created.