40. 'Creeping things which the waters bring forth' means facts which belong to the external man, while 'birds' generally means rational concepts and also intellectual concepts, of which the latter belong to the internal man. That creeping things from the waters, or fish, mean facts is clear in Isaiah,

I came, and there was no man. By My rebuke I will dry up the sea, I will make the rivers a desert. Their fish will stink because there is no water and will die of thirst. I will clothe the heavens with darkness. Isaiah 50:2-3.

[2] This is plainer still in Ezekiel where the Lord describes the new temple, or new Church in general, and the member of the Church, or person who has been regenerated, for every regenerate person is a temple of the Lord,

The Lord Jehovih ¹ said to me, Those waters which will go out to the boundary eastwards will come towards the sea, having been directed into the sea, and the waters will be fresh. And it will be that every living creature which swarms will live, wherever the water of the rivers reaches, and there will be very many fish, for these waters are going there and will become fresh; and everything will live where the river goes. And it will be that fishermen from En-gedi to En-eglaim will stand beside it, with nets spread out. Its fish according to their kinds will be very many, like the fish of the great sea. Ezekiel 47:8-10.

'Fishermen from En-gedi to En-eglaim with their nets stretched out' means people who are to teach the natural man about the truths of faith.

[3] In the Prophets 'birds' invariably means rational concepts and intellectual concepts, as in Isaiah,

Calling a bird of prey from the east, a man of My counsel from a distant land. Isaiah 46:11.

In Jeremiah,

I looked, and behold there was no man, and all the birds of the air ² had fled. Jeremiah 4:25.

In Ezekiel,

I will plant the sprig of a lofty cedar, and it will bring forth a branch, and bear fruit, and it will become a noble cedar, and under it will dwell every bird of every sort, ³ in the shade of its branches they will dwell. Ezekiel 17:23.

And in Hosea, when the subject is a new Church, or regenerate person,

And I will make for them a covenant on that day, with the wild animals of the field, and with the birds of the air, ² and with things moving on the ground. Hosea 2:18.

Anyone may see that because the Lord 'is making a new covenant' with them, 'wild animal' is not used to mean a wild animal, nor 'bird' to mean a bird.

Footnotes:

3074. What these three verses contain in the internal sense may be seen to some small extent from the explanation given. Yet because their contents are diffuse, the line of thought which runs through them cannot be seen unless they are viewed collectively as one entire idea, and unless at the same time one moves one's attention away from the sense of the letter. As long as one's attention rests there one's entire idea is not only muddled but also subjected to doubt. And to the extent it is subjected to doubt the mind is enveloped in obscurity. Described here in summary form is the process of how truth comes to be seen by means of facts - of how it is raised up from those facts, out of the natural man into the rational man and becomes rational truth, which in the Lord's case was Divine. In His case it was effected by an influx of Divine Love into the Human, from which came the affection for truth having innocence within it. That influx threw light on the facts present in the natural man, and the truths there, which were to be raised up into the Rational and here joined to the Good of Divine love, became visible. These same considerations are described in greater detail in what follows. But anyone who does not know that every single thing, even in the natural man, is ordered by means of the influx of love, and from that, of affection that has innocence within it, can have none but a very obscure concept, if any at all, of the things stated above and now here.