3373. And unto thy seed. That this signifies truth, is evident from the signification of “seed,” as being truth (see n. 29, 255, 1025, 1447, 1610, 1940, 2848, 3310); thus it signifies the truth which is from the Lord’s Divine, which is “thy seed.” They who apprehend the Word only according to the sense of the letter cannot know but that “seed” denotes posterity, consequently here the posterity of Isaac from Esau and Jacob, and chiefly from Jacob, because the Word was in that nation and it contains so many historical facts concerning them. But in the internal sense by “seed” there is not meant any posterity from Isaac, but all those who are sons of the Lord, thus the sons of His kingdom, or what is the same, who are in good and truth from the Lord; and because these are “seed,” it follows that the very good and truth from the Lord are “seed,” for hence come the sons; wherefore also the very truths from the Lord are called the “sons of the kingdom,” in Matthew:

He that soweth the good seed is the Son of man; the field is the world; the good seed are the sons of the kingdom (Matthew 13:37-38);

hence also by “sons” in general are signified truths (n. 489, 491, 533, 1147, 2623).

[2] Everyone who thinks somewhat more deeply or interiorly may know that in the Divine Word by the “seed of Abraham, of Isaac, and of Jacob,” so often mentioned, and concerning which it is so frequently said that it should be blessed, and this above all nations and people in the world, cannot be signified their posterity; for above all nations they were least of all in the good of love to the Lord and of charity toward the neighbor, and were not even in any truth of faith; for they were utterly ignorant of what the Lord is, what His kingdom, thus what heaven is, and what the life after death, both because they did not want to know, and because if they had learned about these things, they would at heart have totally denied them, and would thus have profaned interior goods and truths, just as they so frequently profaned exterior ones by becoming open idolaters; which is the reason why in the sense of the letter of the Word of the Old Testament any interior things so rarely stand forth to view. Being of this nature, the Lord has said concerning them, quoting Isaiah:

He hath blinded their eyes, and hardened their heart, lest they should see with their eyes and understand with their heart, and should be converted, and I should heal them (John 12:40);

and again when they said:

We are Abraham’s seed; Abraham is our father; Jesus said unto them, If ye were Abraham’s sons, ye would do the works of Abraham; ye are of your father the devil, and the desires of your father ye will to do (John 8:33, 39, 44);

by “Abraham” here is meant the Lord, as everywhere in the Word; and that the Jews were not his seed, or sons, but the seed of the devil, is plainly stated. All this shows very plainly that by the “seed of Abraham, of Isaac, and of Jacob” as mentioned in the historical and prophetical Word, are by no means meant their posterity-for the Word throughout is Divine-but all those who are the Lord’s “seed,” that is, who are in the good and truth of faith in Him. (That from the Lord alone comes heavenly seed, that is, all good and truth, may be seen above n. 1438, 1614, 2016, 2803, 2882-2883, 2891, 2892, 2904, 3195)

2189. They said unto him, Where is Sarah thy wife? That this signifies rational truth, which did not then appear because it was in rational good, is evident from the representation here of Sarah, as being rational truth (spoken of above, n. 2173). How the case is with these things, as also with those which follow, where the state of the rational with the Lord is treated of, which is represented by Sarah, cannot be so well explained to the understanding unless it is known what in general is the state of the rational as to good and as to truth; and with the Lord, as to the Divine and as to the Human in which He then was.

[2] The primary thing of the rational with man is truth (as before said, n. 2072), consequently it is the affection of truth, to the end that man may be reformed, and so regenerated. This is effected by means of knowledges [cognitiones et scientifica] that are of truth, which are continually being implanted in good, that is, in charity, that so the man may receive the life of charity. It is on this account that the affection of truth in man is predominant in his rational. For it is the case with the life of charity (which is the heavenly life itself) that with those who are being reformed and regenerated it is continually being born and growing up and receiving increments, and this by means of truths; therefore the more of truth there is insinuated, the more is the life of charity perfected; wherefore according to the quality and quantity of truth, so is the charity with a man.

[3] From all this it may in some measure be evident how the case is with man’s rational. In truth, however, there is no life, but in good. Truth is only a recipient of life, that is, of good. Truth is as the clothing or garment of good; therefore also truths are called in the Word “clothing,” and also “garments.” But when good constitutes the rational, truth disappears and becomes as if it were good. Good then shines through the truth, in the same way as takes place with the angels, for when they appear clothed, it is a brightness inducing the appearance of raiment, as was the case also when angels appeared before the prophets.

[4] This then is what is meant by rational truth not then appearing because it was in rational good, and which is signified by their saying to him, “Where is Sarah thy wife?” But as the Lord’s rational good was then Divine, such as it can be with no angel, it cannot be described otherwise than by comparison, and thus by illustration from something similar, and which is not the same.