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.

54. Male and female created He them. What is meant by “male and female” in the internal sense, was well known to the Most Ancient Church, but when the interior sense of the Word was lost among their posterity, this arcanum also perished. Their marriages were their chief sources of happiness and delight, and whatever admitted of the comparison they likened to marriage, in order that in this way they might perceive its felicity. Being also internal men, they were delighted only with internal things. External things they merely saw with the eyes, but thought of what was represented. So that outward things were nothing to them, save as these could in some measure be the means of causing them to turn their thoughts to internal things, and from these to celestial things, and so to the Lord who was their all, and consequently to the heavenly marriage, from which they perceived the happiness of their marriages to come. The understanding in the spiritual man they therefore called male, and the will female, and when these acted as a one they called it a marriage. From that church came the form of speech which became customary, whereby the church itself, from its affection of good, was called “daughter” and “virgin”—as the “virgin of Zion” the “virgin of Jerusalem”—and also “wife.” But on these subjects see the following chapter, at verse 23, and chapter 3, verse 15.