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.

1043. 'The cloud' means the obscure light in which the spiritual man dwells in comparison with the celestial man. This becomes clear from what has just been stated concerning the bow; for the bow, or the colour of the bow, is never manifested except within the cloud. As has been stated, it is the obscurity itself through which the sun's rays shine that is converted into different colours, and so the actual colour that is produced is determined by the nature of the obscurity which the brightness of those rays encounters. Similarly with the spiritual man. The obscurity with him, which is called 'the cloud' here, is falsity, and is the same as the intellectual side of his proprium. When innocence, charity, and mercy from the Lord are instilled into this part of his proprium, the cloud is no longer seen as falsity but as an appearance of truth together with [real] truth from the Lord. Consequently there is the likeness of a coloured bow. The conversion of something spiritual that defies description is involved here, but how else the matter can be explained intelligibly except through the way a person perceives colours and how they are produced I do not know.

[2] The nature of this cloud with someone who is regenerate is clear from what his state was prior to regeneration. A person is regenerated by means of the things he supposes to be the truths of faith. Everyone supposes that his own accepted belief is the truth, and on this basis acquires a conscience. Consequently once he has acquired a conscience, acting contrary to the things that have been impressed on him as being the truths of faith is to him acting contrary to conscience. This applies to everyone who is regenerate. For many from whatever accepted belief are regenerated by the Lord; and once regenerated, they do not receive any direct revelation, but only those things which are implanted through the Word and preaching of it. But because they receive charity, the Lord operates by way of charity into the cloud that is theirs. From this, light is provided, as when the sun pierces a cloud which thereby becomes more illumined and made varicoloured. So also within the cloud [of falsity] the likeness of a bow is manifested. The thinner the cloud therefore, that is, the more it consists of many truths of faith blending together, the more beautiful is the bow; but the thicker this cloud, that is, the less it consists of truths of faith, the less beautiful the bow. Innocence adds considerably to its beauty, bringing so to speak a living brightness to the colours.

[3] All appearances of truth are 'clouds' which envelop a person when he is confined to the sense of the letter of the Word, for the Word speaks according to appearances. Yet, even though he remains in appearances, since he believes the Word in simplicity and has charity, that cloud is relatively thin - it being within this cloud that the Lord forms conscience in the case of one who is inside the Church. In addition, all forms of ignorance of truth are 'clouds', such as envelop a person who does not know what the truth of faith is, in general when he does not know what the Word is, and still more when he has not heard about the Lord. It is within this cloud that the Lord forms conscience in the case of one who is outside the Church; for in ignorance itself there can be innocence, and so charity. All falsities too are 'clouds', but these clouds are the darkness that exists either with people who have a false conscience, as described already, or with people who have none at all. These are in general the various types of clouds. As regards the number of them, the clouds with an individual are so numerous and so thick that if he knew he would be amazed that rays of light from the Lord could ever pierce them at all and that anyone could be regenerated. The person who imagines he has a very small amount of cloud sometimes has a vast quantity of it, while the one who believes he has a vast quantity of cloud has less.

[4] Such clouds reside with the spiritual man, but with the celestial man not so many do so since with him love to the Lord is present, which has been implanted in the will part of his mind. He does not therefore receive conscience from the Lord as the spiritual man does, but perception of good and from this of truth. When the will part of someone's mind is such that he is able to receive rays from a celestial flame, the understanding part is lit up by it, and he knows and perceives from love all things that are truths of faith. The will part is then like a little sun from which rays pass into the understanding part. Such was the nature of the member of the Most Ancient Church. But when the will part of his mind has become utterly corrupted and hellish, and a new will, which is conscience, is therefore formed in the understanding part, as happened to the member of the Ancient Church and happens now to every regenerate member of the spiritual Church, there is thick cloud; for, having no ability to perceive what good and truth are, he must gain a knowledge of this through learning about them. At the same time falsity, which is the obscurity of the cloud, is constantly flowing in from the black will part of his mind, that is, from hell by way of that will part. For this reason the understanding part with the spiritual man can never be enlightened in the way that it is with the celestial man. This is why 'cloud' here means the obscure light in which the spiritual man dwells in comparison with the celestial man.