Arcana Coelestia #1020
1020. That these things are meant becomes clear from the fact that everything put together as history from Genesis 1 down to Eber in Chapter 11 means something different from what appears in the letter, and from the consideration that the historical narratives there are purely made-up history customary among the most ancient people. When attesting the truth of some matter they would say that 'Jehovah said it'. Here however 'God' is used because the subject is the spiritual Church. And they did the same when anything true was being, or had been, put into effect.
2 Chronicles 24:20
20
The Spirit of God came on Zechariah the son of Jehoiada the priest; and he stood above the people, and said to them, "Thus says God, 'Why do you disobey the commandments of Yahweh, so that you can't prosper? Because you have forsaken Yahweh, he has also forsaken you.'"
