3660. 'And blessed him' means that this good was accordingly joined [to the rational]. This is clear from the meaning of 'being blessed' as being joined to, dealt with in 3504, 3514, 3530, 3565, 3584. The reason why Isaac the father now blessed Jacob his son [a second time] - even though the latter had come to him deceitfully and had taken the blessing that was Esau's, an action that had made Isaac tremble, as is evident from verses 27:33, 35 of the previous chapter - is that he now perceived it was to be Jacob's descendants, not Esau's, who were to have possession of the land of Canaan. It was on account of this perception that the blessing was re-affirmed by Isaac. The deceit which had made Isaac tremble however meant and foretold the false impression which that nation would give in regard to representatives. That is to say, there was nothing in the least genuine or from the heart in its representation of the Divine or the heavenly things of the Lord's kingdom. Thus that nation was not at all like the Ancient Church but was interested only in things that were external separated from anything internal. Nor indeed did their interest end there, for they fell away so many times into plain idolatry.

[2] But what the expression being joined to, or conjunction, describes, meant in the internal sense by 'being blessed', has been stated already, namely this: Both the good and the truth of the natural were to be linked to the rational, or what amounts to the same, the external man to the internal. For to make His Natural Divine, the Lord imparted such good and truth to it as could correspond to the good and truth of the Divine Rational. Unless goods and truths in the one correspond to those in the other no conjunction is possible. The goods and truths of the natural, that is, those proper to the natural man, are countless, so countless that a person can hardly know the most general kinds of them, though when natural good and truth are referred to these are seen by him as a simple whole; for the entire natural, and everything there, is nothing else. This being so one may see that goods and truths of the natural exist which are able to accommodate the goods and truths of the rational, and goods and truths of the natural exist which are not able to do so; consequently that goods and truths of the natural exist which, by means of correspondence, are able to be linked to the goods and truths of the rational. It is the latter that are referred to in this chapter and those that follow.

[3] The ability to know those goods and truths and to distinguish one from another, and also to see the nature of them and so to see how suited they are for conjunction, can hardly exist in anyone as long as he does not think from what is interior, that is, from the enlightenment provided by the light of heaven. For at this time such things seem to him to be both obscure and joyless. But such things are nevertheless suited to the mental grasp and understanding of angels, and also to the mental grasp of spirits; for their thoughts are not interspersed with concerns about worldly, bodily, and earthly things, as they had been previously when they lived as men in the world. They - that is to say, angels and spirits - receive the delight of intelligence and the blessedness of wisdom when they have such things from the internal sense of the Word. Indeed the Divine is in that case shining on them, for in the highest sense the Lord is the subject, and in the representative sense the Church and regeneration. They come consequently within the Divine sphere of the Lord and of His ends and purposes.