2144. 'In the oak-groves of Mamre' means the character of the perception. This is clear from the representation and meaning of 'oak-groves', and also from the representation and meaning of 'Mamre'. What oak-groves in general represented and meant has been shown in Volume One, in 1442, 1443, and what the oak-grove of Mamre specifically represented and meant, in 1616, namely perceptions, though of a human kind such as spring from factual knowledge and from the initial rational concepts derived from that knowledge.

[2] What perception is, is totally unknown at the present day, for nobody today possesses the kind of perception that the ancient and especially the most ancient people possessed. The latter knew from perception whether a thing was good and consequently whether it was true. There was an influx from the Lord by way of heaven into the rational part of their minds, and from that influx when they thought about anything holy, they perceived instantly whether a thing was so or was not so. Later on such perception with mankind perished and people began to entertain heavenly ideas no more but only worldly and bodily ones; and when this happened the place of such perception was taken by conscience (which also is a kind of perception), for acting contrary to conscience and according to conscience is nothing else than discerning from conscience whether a thing is so or not so, or whether it ought to be done.

[3] But perception that goes with conscience does not originate in inflowing good but in truth which from earliest childhood has been implanted in the rational part of the mind in accordance with the holiness of people's worship, and after that has been confirmed; for that truth alone is believed by them to be good. Consequently conscience is a kind of perception, but it has its origin in truth such as this; and when charity and innocence are introduced into it by the Lord, the good that goes with that conscience is then brought into being. These few considerations show what perception is. Yet between perception and conscience there is a wide difference. See what has been stated about perception in Volume One, in 104, 125, 371, 483, 495, 503, 521, 536, 597, 607, 784, 865, 895, 1121, 1616; about the perception spirits and angels have, in 202, 203, 1008, 1383, 1384, 1390-1392, 1394, 1397, 1504; and about the learned not knowing what perception is, in 1387.

[4] As regards the Lord when He lived in the world, all of His thought sprang from Divine perception since He alone was a Divine and Celestial Man. For He has been the only one in whom Jehovah Himself was present and from whom His perception came, also dealt with in Volume One, in 1616, 1791. His perceptions became more and more interior the closer He came to union with Jehovah. The nature of His perception at this time becomes clear from what has been stated in Volume One, in 1616, about the oak-groves of Mamre; and then the nature of it when He perceived the things contained in this chapter is described in what follows below.

1616. That 'Abram moved his tent, and came and dwelt in the oak groves of Mamre which are in Hebron' means that the Lord arrived at a perception more interior still is clear from the meaning of 'moving one's tent', that is, moving it and pitching it once again, as the process of being joined together; for 'a tent' is the holiness of worship, as shown already in 414, 1452, by which the external man is joined to the internal. It is also clear from the meaning of 'an oak-grove' as perception, dealt with already in 1442, 1443, where the phrase that occurred was 'the oak-grove of Moreh', meaning a first perception, whereas here the plural 'the oak-groves of Mamre' is used, which means a fuller, that is, more interior perception. This perception is called 'the oak-groves of Mamre which are in Hebron'. Mamre is also mentioned elsewhere in the Word, as in Genesis 14:13; 18:1; 23:17-19; 35:27; and Hebron too, in Genesis 35:27; 37:14; Joshua 10:36, 39; 14:13-15; 15:13, 54; 20:7; 21:11, 13; Judges 1:10, 20; and elsewhere. But what Mamre and Hebron mean where they are so mentioned will in the Lord's Divine mercy be seen when these other parts of the Word are explained.

[2] The implications of 'the oak-groves of Mamre which are in Hebron' meaning perception more interior still are as follows: To the extent that those things belonging to the external man are joined to celestial things belonging to the internal man perception grows and becomes more interior. Conjunction with celestial things confers perception, for within the celestial things that belong to love to Jehovah dwells the life itself of the internal man, or what amounts to the same, within celestial things which belong to love, that is, within celestial love, Jehovah is present. This presence is not perceived in the external man however until the conjunction has taken place. All perception is the result of conjunction.

[3] From the internal sense here it is clear what the situation was in the Lord's case: His External Man, or Human Essence, was joined step by step to the Divine Essence as cognitions multiplied and became fruitful. No one can ever, insofar as he is human, be joined to Jehovah, or the Lord, except by means of cognitions, for it is by means of cognitions that a person is made human. This applied to the Lord too since He was born as any other is born, and received instruction as any other does. Yet in the cognitions He had as receptacles celestial things were being instilled continually, with the result that His cognitions were constantly being made into the recipient vessels of celestial things; and these vessels also were themselves made celestial.

[4] Constantly the Lord advanced in this manner towards the celestial things of infancy, for, as stated already, the celestial things which belong to love are being instilled in a person from earliest infancy to childhood and on into adolescence as well. Since he is a human being, at that time and later on he is endowed with knowledge and cognitions. If a person is such that he can be regenerated, that knowledge and those cognitions are filled with celestial things that belong to love and charity, and are accordingly implanted within the celestial things he was endowed with from infancy through to childhood and adolescence, and in this way his external man is joined to his internal. First of all they are implanted in the celestial things he was endowed with in adolescence, then in those he was endowed with in childhood, and finally in those he was endowed with in infancy. At that point he is 'the little child' regarding whom the Lord said 'of such is the kingdom of God'. This implanting is done by the Lord alone, and therefore nothing celestial with man either does or can exist with man that does not come from, and belong to, the Lord.

[5] The Lord however from His own power joined His External Man to His Internal Man and filled His cognitions with celestial things, and He implanted them in celestial things, doing so according to Divine Order. First of all He implanted them in the celestial things of childhood, then in the celestial things of the age of childhood and back to infancy, and finally in the celestial things of His infancy. In this way He at the same time became as regards the Human Essence Innocence itself and Love itself, from which derive all innocence and all love in heaven and on earth. Such Innocence is true Infancy because it is simultaneously Wisdom. But the innocence of infancy is of no use at all unless by means of cognitions it becomes the innocence of wisdom, and this is why little children in the next life are endowed with cognitions. As the Lord implanted cognitions in celestial things, so He had perception, for, as stated, all perception is the result of conjunction. He had His first perception when He implanted the facts acquired in childhood, a perception meant by 'the oak-grove of Moreh'; and He had His second, which is the subject here, and which is more interior, when He implanted cognitions, a perception meant by 'the oak-groves of Mamre which are in Hebron'.