Arcana Coelestia #8649
8649. And her two sons. That this signifies the goods of truth, is evident from the signification of “sons,” as being truths (see n. 489, 491, 533, 1147, 2159, 2623, 3704, 4257), in this case the goods of truth, because they are called “sons of the wife,” as is plain from the original tongue, in like manner as in the sixth verse following. Consequently as by “wife” is signified good conjoined with truth (n. 8647), by the “sons” are here signified the goods of truth. The goods of truth are truths which have become of the will and consequently of the life, and constitute the new will with the man of the spiritual church.
Arcana Coelestia #2623
2623. A son. That this signifies the Divine rational is evident from the signification of a “son.” In the internal sense of the Word a “son” signifies truth (n. 489, 491, 533); and as truth is the chief thing in the rational (n. 2072, 2189), the rational is also signified by a “son;” but here the Divine rational, in which principally there is good, which Isaac, who is the “son,” also represents (concerning which hereafter).