Arcana Coelestia #2467
2467. Verses 37-38 And the firstborn gave birth to a son and called his name Moab; he is the father of Moab even to this day. And the younger also gave birth to a son and called his name Ben-ammi; he is the father of the children of Ammon even to this day.
'The firstborn gave birth to a son' means the religion of that Church as regards good. 'And called his name Moab' means the nature of it. 'He is the father of Moab even to this day' means that these are the origins of such people. 'And the younger also gave birth to a son' means the falsified truth of that Church. 'And called his name Ben-ammi' means the nature of it. 'He is the father of the children of Ammon even to this day' means that these are the origins of such people.
Arcana Coelestia #491
491. The same things are meant by 'sons and daughters' in verses 4, 7, 10, 13, 16, 19, 26, 30, of this chapter, but the character of a Church determines that of its 'sons and daughters', or goods and truths. Here they are truths and goods that men perceived most clearly, for they have regard to the Most Ancient Church, the head and forefather of all other Churches that followed after it.