And by your sword you will live, and you will serve your brother; and it will be, when you have dominion over him, that you will break his yoke from above your neck. Gen 27:40.

[2] The fact that the things said in this verse have an internal sense, and that without that internal sense nobody can know what they mean, is quite evident, that is to say, what is meant by 'two nations are in your womb, and two peoples will be separated from your bowels', and by '[one] people will prevail over [the other] people, and the greater will serve the less'. The fact that they do mean the things that have been stated is clear from what follows where the subject is dealt with extensively. Furthermore one can scarcely credit that these statements embody such things unless one knows about good and truth, about the birth of the first from the second, and about the change of state with a person when being regenerated. In the internal sense the subject is indeed the Lord, here how the Lord made His Natural Divine. But in the representative sense the subject is the regeneration of man, for man's regeneration is an image of the Lord's glorification, 3043, 3138, 3212 - that is, in regeneration one sees as in a certain image the manner in which the Lord glorified His Human, or what amounts to the same, made it Divine. For as the Lord changed completely His human state into a Divine one, so also does the Lord when He is regenerating man change his state completely, for He turns his old man into a new man.