3659. 'Isaac called to Jacob' means perception by the Lord regarding the nature of the good of truth. This is clear from the meaning of 'calling to someone' as perception of the nature of a thing, dealt with in 3609, from the representation of 'Isaac' as the Lord as regards the Divine Good of the Divine Rational, dealt with in 1893, 2066, 2072, 2083, 2630, 3012, 3194, 3210, and from the representation of 'Jacob' as the Lord as regards natural truth, dealt with in 1893, 3305, 3509, 3525, 3546, 3576, 3599. Here however and in the rest of this chapter 'Jacob' represents the good of that truth. From this it is evident that these words 'Isaac called to Jacob' mean perception by the Lord of the nature of the good of truth.

[2] The reason why 'Jacob' here represents the good of that truth is that by now he had taken Esau's birthright, and also his blessing, and in so doing had assumed Esau's identity; yet it was still no more than the good of that truth, which truth he had represented previously. For every kind of truth that exists holds good within it, because truth is not truth unless it arises out of good and for this reason is called truth. By means of the birthright which he took, and by means of the blessing, Jacob acquired for his descendants, in precedence over Esau, a succession to the promise made to Abraham and Isaac concerning the land of Canaan. In so doing he represented the Lord's Divine Natural, even as 'Isaac' represented the Divine Rational, and 'Abraham' His Divine itself. In order therefore that the representative might rest on one person he was thus allowed to take away the birthright from Esau, and after that the blessing. This is why Jacob now represents the good of the natural, though at first in this chapter he represents the good of that truth, which truth he represented immediately before. Esau is also dealt with further still, as in verses 6-9 below, to the end that the good of truth and the interior truth of good of the Lord's Natural - which cannot as yet be represented by 'Jacob' - may nevertheless be represented. What the good of truth, represented here by 'Jacob' is, and the nature of it, will be clear from what follows.

1893. That 'Sarai, Abram's wife, bore him no child' means that the Rational Man did not as yet exist will be clear from what is said later on, when Isaac is the subject, for everyone, as has been stated, has an internal man, a rational man which is in between, and an external man, which strictly speaking is the natural man. These, as they existed with the Lord, were represented by Abraham, Isaac, and Jacob - the Internal Man by Abraham, the Rational Man by Isaac, and the Natural Man by Jacob. The Lord's Internal Man was Jehovah Himself, for He was conceived from Jehovah. This was why so many times He referred to Jehovah as His Father, and why in the Word the Lord is called 'the only begotten of God' and 'God's only Son'. The rational man does not exist with anyone when he is first born, only a potentiality to become rational, as may become clear to anyone from the fact that new-born babes do not possess reason but become rational as time goes by through the response of the senses to stimuli from without and from within, as knowledge and cognitions are bestowed on them. Rationality does, it is true, appear to exist with children; but rationality does not in fact do so, only something of the first beginnings of it, as may be recognized from the fact that reason resides with people who are adult and advanced in years.

[2] The Lord's Rational Man is the subject in the present chapter. The Divine Rational itself is represented by Isaac, but the first rational before it had become Divine is represented by Ishmael. Here therefore the statement that 'Sarai, Abram's wife, bore him no child' means that the Divine Rational did not as yet exist. As stated already, the Lord was born in the same way as any other, and as regards what He derived from Mary His mother He was like any other. And because the rational is formed through facts and cognitions which enter in by way of the external senses, or the senses that belong to the external man, His first rational was therefore born as it is with any other. But since everything human in Him was made Divine by His own power, so was the rational made Divine. His first rational is described in the present chapter, and once more in Chapter 21, where again in verses 9-21 Hagar and Ishmael are the subject, where it is said that Ishmael was cast out when Isaac, who represents the Divine Rational, had grown up.