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.
Arcana Coelestia #1262
1262. From this it now becomes clear that 'the earth' here also means the Church; for when the earth is mentioned, one's only perception is of the nation or people there, and when a nation or people is envisaged one's only perception is of their character. Consequently 'the earth' means nothing other than the Church, as shown already in 662, 1066.