2555. Verses 12-13. And moreover truly she is my sister, being the daughter of my father, but not the daughter of my mother, and she became my wife. And it came to pass when God caused me to depart from my father’s house, that I said unto her, This is thy goodness which thou shalt do unto me; at every place whither we shall come, say of me, He is my brother. “And moreover truly she is my sister,” signifies that rational truth had such an affinity; “the daughter of my father, but not the daughter of my mother,” signifies that the rational was conceived of celestial good as a father, but not of spiritual truth as a mother; “and she became my wife,” signifies that spiritual truth was conjoined with the celestial by the mediumship of rationality; “and it came to pass when God caused me to depart from my father’s house,” signifies when He left what is of memory-knowledge and the appearances therefrom, together with their delights, which are here the “house of his father;” “that I said unto her,” signifies the thought at the time; “this is thy goodness which thou shalt do unto me,” signifies that He would then have therefrom this comfort; “at every place whither we shall come,” signifies all that He should afterwards conclude concerning rational truth; “say of me, he is my brother,” signifies that it should be said that rational truth had been adjoined to celestial good.

2508. She is my sister. That this signifies rational truth, is evident from the signification of a “sister,” as being rational intellectual truth (see n. 1495). That rational truth is a “sister,” can be seen only from the heavenly marriage; for the things which descend from this have kinships among themselves like the relationships and connections on earth (concerning which see n. 685, 917); and this with indefinite variety. The heavenly marriage itself exists solely between the Divine good and the Divine truth. From this there are conceived in man the intellectual, the rational, and the faculty of knowing; for without conception from the heavenly marriage man cannot possibly be imbued with understanding, with reason, or with knowledge, and consequently cannot be man. In proportion therefore as he receives from the heavenly marriage, in the same proportion is he man. The heavenly marriage is in the Lord Himself, thus the Lord is this marriage itself, for He is the Divine good itself and at the same time the Divine truth. Angels and men are in the heavenly marriage insofar as they are in love to the Lord and in charity toward the neighbor, and insofar as they are thence in faith; that is, insofar as they are in the Lord’s good, and thence in truth; and they are then called “daughters and sons,” and in their relation to one another “sisters and brothers;” but this with differences. The reason why rational truth is called a “sister” is that it is conceived from the influx of the Divine good into the affection of rational truths; the good which is thence in the rational is called a “brother,” and the truth which is thence, a “sister.” But this will be better seen from what is said by Abraham in verse 12 of this chapter: “and moreover truly she is my sister; she is the daughter of my father, but not the daughter of my mother; and she became my wife.”