1016. Bring forth abundantly in the earth, and be ye multiplied therein. That this signifies increase of good and truth in the external man, which is the earth; and that “to bring forth abundantly” is predicated of goods, and “to be multiplied” of truths, is evident from what has now been said, and also from the signification of “earth” as being the external man, concerning which significations see what was said and shown at the first verse (Genesis 9:1) of this chapter, n. 983). As to its being said, “Bring forth abundantly in the earth, and be ye multiplied therein” the case is this: nothing is multiplied with the regenerate man in his external man, that is, nothing of good and truth receives increase, except as the effect of charity. Charity is like heat in the time of spring or summer, which causes grass and plants and trees to grow. Without charity, or spiritual heat, nothing grows, and for this reason it is here said in the first place, “Bring forth abundantly in the earth” which is predicated of the goods that are of charity, by means of which there is multiplication of good and truth. Anyone may understand how this is; for nothing is increased and multiplied in man unless there be some affection, for it is the delight of the affection that causes it not only to take root, but also to increase, and everything depends upon the influence of the affection. What a man loves he freely learns, retains, and cherishes-thus all things that favor any affection. Those which do not favor, the man cares nothing for, regards as nothing, and even rejects. But such as the affection is, such is the multiplication. With the regenerate man the affection is that of good and truth from the charity that is given by the Lord. Whatever therefore favors that affection of charity he learns, retains, and cherishes, and thus confirms himself in goods and truths. This is signified by, “Bring forth abundantly in the earth and be ye multiplied therein.”

983. That “be fruitful” signifies the good of charity, and “multiply” the truths of faith, which were now about to be increased, is evident from the signification of these two expressions in the Word, where “to be fruitful” or to produce fruit, is constantly predicated of charity, and “to multiply” of faith, as was shown above, n. 43, 55, and in further confirmation of which we may adduce the following passages from the Word:

Turn, O backsliding sons; I will give you shepherds according to Mine heart, and they shall feed you with knowledge and intelligence and it shall be that ye shall be multiplied and made fruitful in the earth (Jeremiah 3:14-16),

where “to be multiplied” manifestly denotes growth in knowledge and intelligence, that is, in faith, and “to be made fruitful” denotes the goods of charity; for it there treats of the implantation of the church, in which faith or “multiplication” comes first.

Again:

I will gather the remnant of My flock out of all lands whither I have driven them, and will bring them again to their folds, and they shall be fruitful and multiplied (Jeremiah 23:3),

speaking of a church already planted, consequently to be “made fruitful” as to the goods of charity and to be “multiplied” as to the truths of faith.

So in Moses:

Moreover I will look to you, and make you to be fruitful, and I will make you to be multiplied, and establish My covenant with you (Leviticus 26:9), speaking in the internal sense of the celestial church, wherefore “to be fruitful” is predicated of the goods of love and charity, and “to be multiplied” of the goods and truths of faith.

In Zechariah:

I will redeem them, and they shall be multiplied as they have been multiplied (Zechariah 10:8); that “to be multiplied” is here predicated of the truths of faith, is evident from their being to “be redeemed.”

In Jeremiah:

The city shall be builded upon her own heap, and out of them shall proceed confession, and the voice of them that make merry, and I will cause them to be multiplied, and they shall not be diminished; their sons also shall be as aforetime (Jeremiah 30:18-20),speaking of the affections of truth, and of the truths of faith; the former being denoted by “confession, and the voice of them that make merry” and the latter by “being multiplied;” “sons” also here denote truths.