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.

202. The Most Ancient Church, which was celestial man, was not only forbidden to eat from the tree of knowledge, that is, to learn that which comprised faith from sensory evidence and from facts; it was not even allowed 'to touch that tree', that is, even to think from sensory evidence and from facts about anything that was a matter of faith. This was to prevent them slumping from celestial to spiritual life, and in this way going down further still. The life of celestial angels is also the same. Those of them who are more interiorly celestial do not even allow faith to be mentioned or anything whatever which has a spiritual origin. If others mention it they perceive love instead of faith, with a difference known only to themselves. Thus anything that is a matter of faith they derive from love and charity. Still less do they allow themselves to listen to anything of a rational nature concerning faith, and least of all to anything of a factual nature; for they possess from the Lord by way of love a perception of what good and truth are. From perception they know instantly whether something is so or not so. Consequently when any statement about faith is made their response is either That is so, or That is not so, for they are perceiving from the Lord. This is what the Lord's words mean in Matthew,

Let your words be, YES, YES, NO, NO; anything beyond this is from evil. ¹ Matthew 5:37.

The present verse in Genesis says that they were not allowed even to touch the fruit of the tree of knowledge, for if they did touch it, they would be subject to evil, that is, they would consequently die. All the same, celestial angels, like others, discuss various matters among themselves, but they do so in celestial language that is formed by, and derived from, love, a language that is more indescribable than the language of spiritual angels.

Fotnoter:

1008. 'Requiring the soul of man' is avenging profanation. This is clear from what has been stated in the previous verse and in the present one, for the subject is the eating of blood, which means profanation. Few know what profanation is, still less what the penalty for it may be in the next life. Profanation takes many forms. A person who totally denies the truths of faith does not profane them any more than gentiles do who live outside of the Church and outside of all knowledge of them. That person profanes however who does know the truths of faith, and still more one who acknowledges them, bears them on his lips, proclaims them, and persuades others of the truth of them, while at the same time he leads a life of hatred, revenge, cruelty, robbery, and adultery, and confirms such behaviour in himself by many statements which he scrapes together from the Word. He profanes by perverting the truths of faith, and so immerses them in those foul deeds. This is the person who profanes, and these are the things that above all else spell death to a person. That they spell death becomes clear from the fact that in the next life unholy things are completely separated from holy, the unholy being in hell, and the holy in heaven. When this type of person enters the next life, every idea within his thought contains holy things clinging to unholy, as it was during his lifetime. There he is unable to produce one idea of what is holy without the unholy that clings to it being seen clear as daylight; for such perception of another person's ideas exists in the next life. So in every detail of his thinking profanation manifests itself, and because heaven has such a horror of profanation he is inevitably forced down into hell.

[2] The nature of ideas is hardly known to anyone. People imagine that there is nothing complex about them, when in fact every idea within thought contains countless elements variously linked together so as to produce a certain form and consequent picture image of the person, the whole of which is perceived and even seen with the eyes in the next life. Take this merely as an example: When the idea of a place comes to mind - whether of a region, or a city, or a house - the idea and an image of all the things the person has ever done in that place crop up at the same time, and spirits and angels see them all. Or, if the idea of somebody whom he has hated presents itself, the idea of all he has thought, said, and done against that person arises at the same time. The same applies to ideas of all things, but when these present themselves every single detail that he has conceived of and impressed upon himself regarding a particular matter becomes apparent. For instance, if he has been an adulterer, when the idea of marriage crops up, all the muck and filth of adultery, even of thought about it, does so too, likewise all the arguments used to confirm adulterous practices, whether based on the evidence of the senses, or on rational grounds, or on the Word. And the way in which he has adulterated and perverted the truths of the Word crops up too.

[3] Furthermore, the idea of one thing merges into the idea of the next and colours it just as a tiny quantity of black placed in water darkens the whole volume of water. Consequently a spirit is recognized by his ideas, and what is remarkable, each one of his ideas bears his own image or likeness. When such an idea is presented visually it is so ugly that it is horrible to look at. All this makes clear the nature of the state of people who profane holy things, and the image they present in the next life. But people who in simplicity have believed statements made in the Word can never be said to profane holy things, not even if they have believed statements which are not literally true; for what is said in the Word is expressed in accordance with appearances, about which see 589.