6048. 'And says, What are your works?' means and to know your forms of good. This is clear from meaning of 'works' as forms of good. The reason why 'works' means forms of good is that works originate in the will, and what originates in the will is a form of good or a form of evil, whereas what originates in the understanding, such as spoken words, is a form of truth or a form of falsity. The 'works' done by Jacob's sons, and also by their forefathers, consisted in tending livestock, thus in acting as shepherds; and by these 'works' too forms of good are meant, in particular forms of the good of truth. This meaning has its origin in correspondences, for lambs, sheep, kids, and she-goats, which are members of the flock, correspond to forms of the good of charity; and so do young bulls and oxen, which are members of the herd. The fact that these animals have this correspondence is clear from the consideration that when angels, moved by a heavenly affection, talk to one another about forms of the good of charity, flocks and herds are seen in some places in the world of spirits and also in the first or lowest heaven. Flocks are seen when they talk about interior forms of the good of charity, but herds when they talk about exterior forms, see 3218-3220. This explains why in the Word such deeds are meant by 'flocks and herds'.

[2] In general it should be recognized that every spiritual meaning contained in the Word has its origin in representatives in the next life, and those representatives in correspondences. The reason for this is that the natural world derives its existence from the spiritual world in the way an effect does from its cause, to the end that the spiritual world may flow into the natural world and act as the causes behind things there. In this way everything there is maintained in its proper path and order. For the whole natural creation is a theatre representative of the Lord's kingdom, that is, of the spiritual and celestial realities there, see 2758, 2987-3002, 4939, 5116.

3219. When angels are engaged in discussion about thoughts and ideas, and about influx, birds are seen at the same time in the world of spirits - the forms which the birds take being determined by the subject under discussion. This explains why birds in the Word mean rational concepts or things comprising thought, 40, 745, 776, 991. On one occasion birds came into view, and I saw that one was dark and ugly, two fine and beautiful. When I saw them, behold! certain spirits were there who then descended on me so violently as to send a tremor into my sinews and bones. I supposed that then, as had happened several times before, evil spirits were assailing me in an attempt to destroy me; but that was not so. When the tremor ceased and the spirits who had descended on me stopped moving, I spoke to them asking what it was all about. They said that they had fallen from a certain angelic community in which discussion was taking place about thoughts and influx, and that they had been of the opinion that the things which comprise thought flow in from without, that is to say, by way of the external senses, as is the appearance. But the angelic community in which they were present were of the opinion that it flowed from within. And because they themselves had been governed by falsity they had fallen from there. No one had cast them down, for angels do not cast anyone down from among themselves. It was owing to the falsity reigning in them that they had fallen from there. This had been the reason why it had happened. From this I was given to know that discussion in heaven about thoughts and influx is represented by birds - the discussion of those in whom falsity reigns by dark and ugly birds, but that of those who are governed by truth by fine and beautiful birds. I was at the same time told that all the ideas comprising thought enter into it from within, not from without, even though those ideas seem to do so. I was also told that it is contrary to order for what is posterior to flow into what is prior, or what is grosser into what is purer, and so for body to flow into soul.