3313. 'And Isaac loved Esau because of the venison he had in his mouth' means that the Divine Good of the Divine Rational loved the good of truth. This is clear from the representation of 'Isaac' as the Lord's Divine Rational as regards Divine Good, dealt with in 3012, 3013, 3194, 3210, from the representation of 'Esau' as the Lord's Divine Natural as regards the good there, dealt with in 3300, 3302, and later on where Edom is referred to; and from the meaning of 'venison' as the good of life arising out of natural truths, dealt with in 3309. 'In his mouth' means within his natural affection, for in the Word that which is interior and stems from good is referred to as being 'in the heart', and that which is exterior and stems from truth as being 'in the mouth'. And since the good of truth, which is here represented by Esau and is meant by 'hunting', is exterior, that is to say, within natural affection and stemming from truth, it is spoken of as being 'in Isaac's mouth'.

1901. 'Perhaps I shall be built up from her' means the possibility of the rational being born in that way. This becomes clear from the meaning, when it has reference to human generation, of 'being built up', and so needs no further explanation. 'Sarai', as stated, means intellectual truth which has been allied as a wife to good. Intellectual truth which resides inmostly is totally lacking in offspring or is like a childless wife, ¹ if there is not as yet any rational into which and through which it may flow, for without the rational as a go-between it cannot flow with any truth at all into the exterior man, as becomes clear in the case of small children. The latter can have no knowledge at all of truth until cognitions have been bestowed on them; but as has been stated the better and more perfectly they have cognitions bestowed on them, the better and more perfectly can intellectual truth which resides inmostly, that is, within good, be communicated.

[2] This intellectual truth represented by Sarai is the spiritual itself which flows in by way of heaven, and so by an internal route. It resides in everyone and is continually coming to meet the cognitions that are introduced by means of perceptions gained by the senses and implanted in the memory. No one is conscious of that intellectual truth within himself as it is too pure to be perceived by a general idea. It is like a kind of light which enlightens the mind and imparts the ability to know, think, and understand. Since the rational cannot come into being except also by means of the influx of intellectual truth, represented by Sarai, it inevitably exists in relation to that truth as its son. When the rational is formed from truths that have been allied to goods, more so when it is formed from goods from which truths derive, it is a true son. Previous to that also it is recognized as a son, yet not as a true son but as one born from a servant-girl. All the same, it is adopted as such, and for the reason here stated, that it was 'to be built up from her'.

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