4018. 'In front of the flocks; and they came on heat as they came to drink' means even to the point of an intense desire in the affection for truth that a joining [to the goods and truths within the natural] might be effected. This is clear from the meaning of 'coming on heat as they came to drink' as an intense desire. The meaning of 'being on heat' as an intense desire is self-evident; and for the meaning of 'coming to drink' as the affection for truth, see immediately above in 4017. The reason why 'in front of the flocks' means that a joining to the truths and goods within the natural might be effected is that this phrase implies seeing and consequent arousal of affection, for this is the manner in which spiritual things are joined to a person. What is more, every implantation of truth or good in a person, as well as every joining of them to him, is effected by means of affection. The truths and goods which a person has learned but for which he has no affection do indeed enter the memory, but they are lodged there as insecurely as a feather on top of a wall which is blown off by the slightest puff of wind.

[2] As regards the things that enter the memory the position is this: Those for which there is no affection pass into the unlit parts of the memory when they enter it, whereas those for which there is affection pass into the light there. Things present in that light are seen and appear clearly and distinctly when any matter of a similar nature is brought up, but not so the things lying around in the unlit parts. Such is the effect that affection belonging to love has. From this it may be seen that all implanting of truth and joining of it to good is effected through affection; and the greater that affection, the stronger the tie joining the two together.

[3] The intense desire of the affection is in this case inmost affection. But truths are not capable of being implanted and joined to good except by means of affections for truth and good, which affections well up from charity towards the neighbour and love to the Lord as their sources. But evils and falsities are implanted by means of affections for evil and falsity, and these affections well up from self-love and love of the world as their sources. This being so, and the subject at this point in the internal sense being the joining of good and truth within the natural man, mention is therefore made here and in what follows of the flock being on heat when they came to drink, by which such considerations are meant.

4085. 'And the angel of God said to me in a dream, Jacob. And I said, Behold, here I am' means perception from the Divine, and presence within that obscurity. This is clear from the meaning of 'saying' in historical narratives of the Word as perceiving - often dealt with already; from the meaning of 'the angel of God' as from the Divine (for when mentioned in the Word 'an angel' means something essentially the Lord's, that is, something belonging to the Divine, 1925, 2319, 2821, 3039, the reason being that no angel speaks from himself but from the Lord, especially when he does so in a dream, as he does here to Jacob. What is more, angels are such that they are annoyed if anything of what is good and true spoken by them is attributed to themselves; and so far as possible they remove any such ideas existing in others, especially in man. For they know and perceive that everything good and true which they think, will, and carry into effect originates in the Lord, and so in the Divine. And from this it may be seen that in the Word something essentially the Lord's, that is, something Divine, is meant by 'angels'); and from the meaning of 'in a dream' as within obscurity, dealt with in 2514, 2528. Presence within the natural, where it dwells in obscurity, is the meaning of Jacob's reply.