Arcana Coelestia #1960
1960. Hagar bare Abram a son. That this signifies the rational man born from this conception and conjunction, is evident from the representation and signification of “Hagar,” of “Abram,” and of “a son.” That “Hagar” signifies the life of the affection of memory-knowledges in the exterior man, has been said above (n. 1895, 1896); also that “Abram” signifies the Lord’s internal man (n. 1893, 1950); and that “a son” signifies truth, and thus the truth that was of this rational (n. 264, 489, 491, 533, 1147). Hence that “Hagar bare a son to Abram,” signifies the rational man that was born from this conception and conjunction. Into this sense is the sense of the letter changed when it reaches the angels, or is in the presence of the angels.
Arcana Coelestia #533
533. As nothing more is related concerning Lamech than that he begat sons and daughters, which are the conceptions and births of such a church, we shall dwell no longer on the subject. What the births were, or the “sons and daughters” appears from the church; for such as is the church, such are the births from it. Both the churches called “Methuselah” and “Lamech” expired just before the flood.