9166. 'An oath of Jehovah shall be between them both' means enquiry made through truths from the Word regarding every single aspect of these things. This is clear from the meaning of 'an oath' as confirming through truths, dealt with in 2842, 3037, 3375, so that 'an oath of Jehovah' means doing so through truths from the Word, for the Word contains Jehovah's truths, that is, God's truths; and from the meaning of 'them both' as in every single aspect, for in the internal sense 'between both' does not mean between two but in every single aspect. 'Two' means things joined together to make a single whole, 1686, 3519, 5194, 8423, thus all that composes the whole, or every single aspect of it. This is what those in heaven perceive 'two' to be; and the reason why they do so is that when a discussion takes place among angels regarding two truths at variance with each other, a scene in which two spirits are arguing with each other presents itself on the level below. And since these spirits are the subordinates of a number of communities, every single aspect of one truth appears with one spirit, and every single aspect of the other truth with the other spirit. From this the angels perceive how the two are able to be linked together. I have been allowed to know from experience that this is what happens. So it is that when the words 'them both' are used in reference to truths they mean in every single aspect. This also is the reason why 'two' means something complete, 9103.

[2] The reason why it was permissible among the Israelite and Jewish nation to swear by Jehovah was that they were not internal, only external people, and when they engaged in the worship of God they did so on an external and not an internal level. The fact that they were like this, see 4281, 4293, 4429, 4433, 4680, 4844, 4847, 4865, 4903, 6304, 8588, 8788, 8806. When the confirmation of a truth comes down into the external man separated from the internal, it is effected by means of an oath; but not so when it comes down into the external by way of the internal. For in the internal man truth appears in its own light, but in the external without the internal truth appears in darkness. This explains why the celestial angels, who inhabit the inmost or third heaven, being in the highest degree of light do not even confirm truths by the use of reasons. Still less do they engage in argument and reasoning about truths; they simply say Yes or No, which they do by virtue of an ability received from the Lord to perceive and see them.

[3] This explains why the Lord has said the following regarding oaths,

You have heard that it was said, You shall not swear falsely, but shall perform to the Lord your oaths. But I say to you, You shall not swear at all, neither by heaven, for it is God's throne, nor by the earth, for it is His footstool, nor by Jerusalem, for it is the city of the great King. Nor shall you swear by your head, for you cannot make one hair white or black. But let your words be, Yes, yes; No, no; anything beyond this is from evil. ¹ Matthew 5:33-37.

These words imply that confirmation of God's truths should come from the Lord and not from man, which it does when people are internal and not external. For people who are external confirm truths by means of oaths, but those who are internal do so by means of reasons, while those who are even more internal do not confirm them at all but simply say It is so, or It isn't so. Those who are external are called natural people, those who are internal are called spiritual people, and those even more internal are called celestial people. The last of these - celestial people - have the ability, received from the Lord, to perceive intuitively whether something is true or not, see 2708, 2715, 2718, 3246, 4448, 7877. All this shows what was implied when the Lord said, You shall not swear at all, and also Let your words be Yes, yes; No, no. But why He also said that they were not to swear by heaven, by the earth, by Jerusalem, or by their head, and that any words beyond 'Yes, yes; No, no' are from evil, must be explained.

[4] Swearing by heaven means doing so by Divine Truth, thus by the Lord there. Heaven is heaven not by virtue of the angels regarded in themselves but by virtue of the Divine Truth emanating from the Lord, thus by virtue of the Lord Himself, within them; for the Divine within them is what enables them to be angels of heaven and be called angels of heaven. This explains why those in heaven are said to be 'in the Lord', why the Lord is the All in every single thing of heaven, and also why angels are God's truths, being recipients of God's truth emanating from the Lord.

Heaven is heaven and is called heaven by virtue of what is Divine and the Lord's there, see 552, 3038, 3700. Angels are God's truths, 4295, 4402, 7268, 7873, 8301. Something of the Lord is meant by an angel in the Word, 1925, 2821, 3039, 4085, 4295, 6280.

Since heaven is the Lord in respect of Divine Truth, it says 'you shall not swear by heaven, for it is God's throne'. 'God's throne' is Divine Truth which emanates from the Lord, 5313, 6397, 9039.

[5] Swearing by the earth however is doing so by the Church, thus by Divine Truth there. For just as heaven is the Lord by virtue of Divine Truth that emanates from Him, so too is the Church, the Church being the Lord's heaven or His kingdom on earth. For the meaning of 'earth' in the Word as the Church, see 662, 1066, 1262, 1733, 1850, 2117, 2118 (end), 2928, 3355, 4447, 4535, 5577, 8011, 8732. And since 'the earth' is the Church, the place where what is Divine and the Lord's below heaven exists, it says 'you shall not swear by the earth, for it is God's footstool'. 'Footstool' means God's truth below heaven, which is truth as it exists in the literal sense of the Word; for on this sense God's truth in heaven, which is the Word in the internal sense, rests and so to speak stands. Truth as it exists in the literal sense is meant by 'footstool' in David, in Psalms 99:5; 132:7; in Isaiah 60:13; and in Jeremiah, in Lamentations 2:1.

[6] Swearing by Jerusalem however is doing so by teachings that present truth drawn from the Word. For in a broad sense 'Jerusalem' is the Church, 2117, 3654; but when the words 'the earth', meaning the Church, are used, followed by 'Jerusalem', 'Jerusalem' then means the Church's teachings, consequently teachings that present God's truth drawn from the Word. This is why it is called 'the city of the great [King, who is] God', for 'city' in the internal sense of the Word means teachings that present the truth, see 402, 2449, 2943, 3216, 4478, 4492, 4493.

[7] Swearing by his head however means a person's doing so by the truth which he himself believes to be the truth and makes part of his faith; for this as it resides with him constitutes 'his head', and it is also what is meant by 'the head' in Isaiah 15:2; 29:10; in Ezekiel 7:18; 13:18; 16:12; 29:18; in Matthew 6:17; and elsewhere. Therefore it also says, 'for you cannot make one hair white or black'. 'Hair' means truth belonging to the external or natural man, 3301, the kind that exists with those who believe the truth not because they perceive it to be the truth but because the teachings of the Church declare it to be so. And since they know the truth on no other grounds than this it says that they are not to swear by it because they cannot make a hair white or black. 'Making a hair white' means declaring on one's own authority that truth is truth, and 'making a hair black' declaring on one's own authority that falsity is falsity. For 'white' is said in reference to truth, 3301, 3993, 4007, 5319, and therefore 'black' in reference to falsity.

[8] From all this one may now see what is meant by the command not to swear at all, not by heaven, nor by the earth, nor by Jerusalem, nor by one's head, namely that a person should not use what is his own to confirm God's truth but what is the Lord's with him. Therefore it also says finally, Your words shall be Yes, yes; No, no; anything beyond this is from evil. Those who have the ability, which comes from the Lord, to perceive and see truth confirm it in this way alone, even as angels of the inmost or third heaven do, the ones who are called celestial angels, spoken about above. The reason why any words beyond 'Yes, yes; No, no' are from evil is that anything beyond them does not come from the Lord but from a person's proprium or self, thus from evil, since a person's proprium is nothing but evil, see 210, 215, 874-876, 987, 1023, 1044, 1047, 3812 (end), 4328, 5660, 8941, 8944. All this again shows in what way the Lord spoke, that is to say, in such a way that every single word contained an inner meaning, since He spoke from the Divine. Thus He spoke for the benefit of angels at the same time as for men; for angels perceive the Word according to its inner meaning.

Footnotes:

2831. 'Behind [him] caught in a thicket' means entangled in natural knowledge. This is clear from the meaning here of 'caught in' as being entangled in, and from the meaning of 'a thicket' or fan entanglement' as factual knowledge, to be dealt with in what follows. Those who are spiritual are caught and entangled in natural knowledge as regards truths of faith for the following reasons: Those who are spiritual do not possess the perception of good and truth as those who are celestial do. Instead of perception they have conscience, which is formed from the goods and truths of faith which from early childhood they have taken in from parents and teachers, and after that from the doctrine of the faith into which they were born. The only way that those who do not possess the perception of good and truth can receive confirmation is from facts. Everyone forms some concept for himself regarding the things he has learned, and also regarding the goods and truths of faith. Without that nothing remains in the memory except as an empty vessel. Details that serve to confirm - derived from other cognitions, and even from factual knowledge - are added to and fill in the concept. The concept itself confirmed by many details not only causes itself to be fixed in the memory, from which it may be called forth into thought, but also enables faith to be instilled into it.

[2] As regards perception in general, since few know what perception is, this must be stated here. There is the perception of what is good and true in things that are celestial and spiritual; there is the perception of what is just and fair in public life; and there is the perception of what is honourable in private life. As regards the perception of what is good and true in celestial and spiritual things, this is the perception which the more interior angels possess from the Lord. It was also the perception which members of the Most Ancient Church possessed, and it is the perception which celestial people possess, who are moved by love to the Lord. These people know in an instant from a certain inner awareness whether a thing is good and whether it is true, for the Lord instills it into them because they are joined by love to Him. But spiritual people do not possess such perception of what is good and true in celestial and spiritual things. Instead of perception they have conscience which dictates. Conscience however, as has been stated, is formed from cognitions of good and truth which they have taken in from parents and teachers and later on from their own devotion to doctrine and the Word. And on these cognitions they pin their faith, even though these may not be goods and truths to any great extent. This being so, people can have a conscience that is derived from any variety of doctrine; even gentiles possess something not unlike conscience, derived from their own form of religion.

[3] The fact that those who are spiritual have no perception of the good and truth of faith but say and believe to be true that which they have learned and grasped becomes quite clear from the consideration that everyone calls his own tenets the truth - heretics more than others - and from the consideration that they are unable to see, let alone acknowledge, the truth itself, even though thousands of things might declare it. Let everyone search within himself to see whether he is able to perceive from any other source whether a thing is true, and whether when that which is absolutely true is made plain to him he still does not acknowledge it. Take for example someone who makes faith and not love the essential of salvation. Even if all the things were read out to him which the Lord spoke regarding love and charity, see 2371, and even if he knew from the Word that all the Law and all the Prophets hung on love to the Lord and charity towards the neighbour, he would still persist in the idea of faith and would say that this alone was what saved. It is altogether different in the case of those who possess celestial and spiritual perception.

[4] But as regards the perception of what is just and fair in public life, those in the world who are rational possess this, together with the perception of what is honourable in private life. So far as these two types of perception are concerned, one person differs from the next; but this in no sense implies that such persons possess the perception of the good and truth of faith, since this kind of perception is higher or more interior and flows in from the Lord by way of the inmost part of the rational.

[5] A further reason why spiritual people do not possess a perception of the good and truth of faith is that good and truth are not implanted in the will part of their minds, as in the case of celestial people, but in the understanding part; see 863, 875, 927, 1023, 1043, 1044, 2256. This is why spiritual people are not able to enter the first region of the light that celestial people dwell in, 2718, but in comparison with them are in obscurity, 1043, 2708, 2715. The fact that those who are spiritual are entangled in natural knowledge as regards truths of faith follows from this.

[6] As regards 'a thicket' or 'an entanglement' in the internal sense meaning natural knowledge, that is, factual knowledge such as becomes fixed in the exterior memory, this may also be seen from other places in the Word: in Ezekiel,

Behold, Asshur was a cedar in Lebanon, beautiful in its boughs, and a forest shade, and lofty in height, and its trunk among entangled boughs. Ezekiel 31:3.

This refers to 'Egypt', which is knowledge, 1164, 1165, 1186, 1462. 'Asshur' stands for the rational, 119, 1186, which in the Word is also 'a cedar', and 'Lebanon' as well. 'Among entangled boughs' stands for among facts, for the human rational is based on the facts known to it which it commands.

[7] In the same prophet,

Thus said the Lord Jehovih, Because you are exalted in height, and he has set his trunk up among entangled boughs, and his heart has become lifted up in his height, foreigners, the violent of the nations, will cut him down and cast him out. Ezekiel 31:10, 12.

This refers to Egypt. 'Setting his trunk among entangled boughs' stands for sticking to facts and looking at spiritual, celestial, and Divine things, from them as the standpoint. In the same prophet,

This is in order that none of all the trees by the waters may exalt themselves in their height, and set their trunk up among entangled boughs, and that none of all that drink water may reach above them in their height, for they will all be given over to death, to the lower earth in the midst of the sons of men, to those going down to the pit. Ezekiel 31:14.

This refers to those who wish by means of reasonings based on factual knowledge to penetrate the mysteries of faith; these become totally blind, see 215, 232, 233, 1072, 1911, 2196, 2203, 2568, 2588. Reasoning based on facts is the meaning of 'setting their trunk up among entangled boughs'. In the same prophet,

It had strong shoots as sceptres for those who have dominion, and its height rose up above among entangled boughs. Ezekiel 19:11.

Here the meaning is similar.

[8] In the same prophet,

The slain of Israel in the midst of their idols, around their altars, and under every green tree, and under every entangled oak. Ezekiel 6:13.

This refers to the kind of worship which people invent for themselves who have faith in themselves, and so in those things which they hatch out from their factual knowledge. 'An entangled oak' stands for facts as they exist in that particular state, 'oaks' meaning perceptions arising out of facts, see 1442, 1443, 2144. The same feature occurs elsewhere in the same prophet,

They looked at every high hill and every entangled tree, and there they offered their sacrifices. Ezekiel 20:28.

'Entangled tree' stands for things which are not dictated by the Word but by a person's own factual knowledge. The fact that worship used to take place in groves and depended for its meaning on the nature of the trees, see 2722.

[9] In Isaiah,

For wickedness will burn like a fire, it will consume brier and thorn, and will kindle the entangled boughs of the wood. Isaiah 9:18.

'Brier and thorn' stands for falsity and evil desire, 'the entangled boughs of the wood' for facts. In the same prophet,

Jehovah Zebaoth will hew down the entangled boughs of the wood with an axe, and Lebanon will fall by a majestic one. Isaiah 10:34.

'The entangled boughs of the wood' stands for facts, 'Lebanon' for rational concepts. In Jeremiah,

Raise a standard towards Zion, for I am bringing evil from the north, and a great destruction. A lion has risen up from his thicket, and a destroyer of nations has set out and come from his place to make your land a waste. Your cities will be destroyed, and left without inhabitants. Jeremiah 4:6-7.

'From his thicket' stands for from factual knowledge, and that which 'rises up' from this and enters into Divine arcana 'makes the land a waste', that is, lays waste the Church.

[10] The reason why in the Word facts are called 'thickets' is that facts are by nature like thickets, especially when the desires of self-love and love of the world, and false assumptions, exert an influence on them. Celestial and spiritual love is a love which arranges into order the facts that belong to the external memory, whereas self-love and love of the world disrupt that order and bring confusion to everything there. These are matters of which man is not aware because he takes that to be order which in fact is perverted order, that to be good which in fact is evil, and that to be truth which in fact is falsity; therefore those things are 'in a thicket'. He is also unaware of these matters because the things that belong to the external memory where facts reside are - in comparison with those that belong to the internal memory, where rational concepts reside - in a thicket, or in some gloomy woodland. How shadowy, gloomy, and darkened it is there in comparison, nobody can know as long as he lives in the body, for during that time he imagines that all wisdom and intelligence arise from facts; but he will know it in the next life when he has entered the things that belong to the internal memory. In the external memory which is proper to man during his life in the world nothing is more lacking than the light of wisdom and intelligence. But that everything there is by comparison dark, disordered, and entangled, see 2469-2494.