1015. Be ye fruitful and multiply. That this signifies increase of good and truth in the interior man, and that “to be fruitful” is predicated of goods, and “to multiply” of truths, is evident from what has been shown before at the first verse (Genesis 9:1) of this chapter, where the same words occur. That the increase is in the interior man, is evident from what follows, where it is said again “be ye multiplied” which repetition would be needless, because superfluous, if it did not signify something special, distinct from what goes before. From this and from what was said above it is evident that being fruitful and multiplying are here predicated of goods and truths in the interior man. It is said the interior man because, as was shown above, in respect to what is celestial and spiritual, which is of the Lord alone, man is an internal man; but as to what is rational he is an interior or middle man, intermediate between the internal man and the external; and in respect to the affections of good and knowledges of the memory he is an external man. That such is the nature of man has been shown in what is premised to this chapter n. 978); but his not knowing it while he lives in the body is because he is in the things of the body, and hence does not even know that there are interior things, still less that they are set in this distinct and separate order. Yet on reflecting the fact will be quite evident to him, when he is in thought withdrawn from the body and is thinking as it were in his spirit. The reason fruitfulness and multiplication are predicated of the interior or rational man is that the working of the internal man is not perceived, except in the interior man in a very general manner. For in the interior man an innumerable host of particulars are presented to view as one general thing; most extremely general in fact. How innumerable the particulars are, what is their nature, and how they present an obscure general whole, is evident from what has been shown above n. 545).

545. But in order that I might know the nature and quality of heaven and of heavenly joy, for long and often I have been permitted by the Lord to perceive the delights of heavenly joys, so that as I know them from actual experience I can indeed know them, but can by no means describe them. However, in order to give some idea of it I may say that heavenly joy is an affection of innumerable delights and joys that form one general simultaneous joy, in which general joy, that is, in which general affection, there are harmonies of innumerable affections that do not come distinctly to perception, but obscurely, because the perception is very general. Yet I was permitted to perceive that there are things innumerable within it, in such order as can never be described, these innumerable things being such as flow from the order of heaven. Such order exists in every least thing of the affection, all of which together are presented and perceived as a very general one according to the capacity of him who is the subject of it. In a word, in every general joy or affection there are illimitable things ordinated in a most perfect form, and there is nothing that is not alive or that does not affect even the inmost things of our being, for heavenly joys proceed from inmost things. I perceived also that the joy and deliciousness came as if from the heart, and very softly diffused themselves through all the inmost fibers, and so into the congregated fibers, with such an inmost sense of delight that the fiber is as it were nothing but joy and deliciousness, and the whole derivative perceptive and sensitive sphere the same, being alive with happiness. In comparison with these joys the joy of bodily pleasures is like gross and pungent dust as compared with a pure and gentle breeze.