4576. 'And the land which I gave to Abraham and Isaac I will give to you' means Divine Good when made over [to the Natural] as its own. This is clear from the meaning of 'the land' as good (for in the internal sense the land of Canaan, understood by 'the land' here, means the Lord's kingdom and consequently the Church, which is the Lord's kingdom on earth, 1607, 3481, 3705, 4447, 4517. And as these are meant good is meant, for good is the essential element in the Lord's kingdom and in the Church. But in the highest sense the land of Canaan means the Lord's Divine Good, for the good which exists in the Lord's kingdom in heaven and on earth originates in the Lord); from the representation of 'Abraham and Isaac' as the Lord's Divine, 'Abraham' being the Divine itself and 'Isaac' the Divine Human, in particular the Lord's Divine Rational (regarding Abraham, see 1989, 2011, 3245, 3251, 3439, 3703, 4206, 4207, and Isaac, 1893, 2066, 2072, 2083, 2630, 2774, 3012, 3194, 3210, 4180); and from the meaning of 'giving it (the land) to you' as making over to the Natural as its own, for Jacob, to whom 'you' refers here, represents the Lord's Divine Natural, as has often been shown. From all this it is evident that 'the land which I gave to Abraham and Isaac I will give to you' means Divine Good when made over [to the Natural] as its own.

2066. 'And I will also give you a son by her' means the Rational. This is clear from the meaning of 'a son' as truth, dealt with in 489, 491, 533, 1147. And because the whole of the rational originates in truth, 'a son' here means the rational. The Lord's first rational was represented and meant by Ishmael, born from the servant-girl Hagar. This was dealt with previously in Chapter 16. The second Rational, which is the subject here, is represented and meant by Isaac who was to be born from Sarah. The former, that represented by Ishmael, was the rational that was subsequently cast out of the house, but this latter Rational, which is represented by Isaac, is the one that remained in the house, because it was Divine. This rational is in the Lord's Divine mercy to be described in the next chapter where Isaac is the subject.