51. Of sciences and knowledges, by which the internal spiritual man is opened.

Those things are called scientifics, which are in the external or natural man, and its memory, but not those which are in the internal or spiritual man (n. 3019-3020, 3293, 3309, 4967, 9918, 9922). Scientifics, as belonging to the external or natural man, are respectively instruments of service, inasmuch as the external or natural man is made to serve the internal or spiritual man, just as the world is made to serve heaven (n. 5077, 5125, 5128, 5786, 5947, 10272, 10471). The external man is respectively the world, because the laws of Divine order existing in the world are inscribed therein; and the internal man is respectively heaven, because the laws of Divine order existing in heaven are inscribed therein (n. 4523-4524, 5368, 6013, 6057, 9278-9279, 9283, 9709, 10156, 10472); and in the work on Heaven and Hell (n. 51-58).

There are scientifics which concern natural things, scientifics which relate to the civil state and life, scientifics which relate to the moral state and life, and scientifics which relate to the spiritual state and life (n. 5774, 5934). But for distinction's sake, those which relate to the spiritual state and life are called knowledges, consisting principally of doctrinals (n. 9945).

Man ought to be imbued with sciences and knowledges, since by these he learns to think, then to understand what is true and good, and finally to be wise, that is 129 to live according to them ¹ (n. Arcana Coelestia 129, 1450-1451, 1453, 1548, 1802). Scientifics and knowledges are the first things, on which is built and founded the civil, moral, and spiritual life of man; but they are to be learned for the sake of the use of life as their end (n. 1489, 3310). Knowledges open the way to the internal man, and then conjoin it with the external according to uses (n. 1563, 1616). The rational is born by sciences and knowledges (n. 1895, 1900, 3086). Yet not by sciences and knowledges themselves, but by the affection of uses from them, and according to such affection (n. 1895). The internal man is opened and successively perfected by sciences and knowledges, provided man has some good use for an end, particularly a use that regards eternal life (n. 3086). Then the scientifics and knowledges which are in the natural man meet the spiritual things from the celestial and spiritual man and adopt those which agree (n. 1495). Uses of heavenly life are then extracted, refined, and elevated by the Lord, through the internal man, from the scientifics and knowledges which are in the natural man (n. 1895-1896, 1900-1902, 5871, 5874, 5901). And the scientifics which are incongruous and adverse are rejected to the sides and exterminated (n. 5871, 5886, 5889). The sight of the internal man calls nothing forth from the scientifics and knowledges of the external man, but such as are of its love (n. 9394[1-6]). Scientifics and knowledges are disposed in bundles, and conjoined according to the loves which introduced them (n. 5881). Then in the sight of the internal man, those which are of the love are in the middle and in clearness, but those which are not of the love are at the sides and in obscurity (n. 6068, 6084). Scientifics and knowledges with man are successively implanted in his loves, and dwell in them (n. 6325). Man would be born into every science, and thereby into intelligence, if he were born into love to the Lord and love towards the neighbor; but because he is born into the love of self and the world, he is born in total ignorance (n. 6323, 6325). Science, intelligence, and wisdom are the sons of love to the Lord and of love towards the neighbor (n. 1226, 2049, 2116).

Scientifics and knowledges, because they are of the external or natural man, are in the light of the world; but truths, which are become truths of love and faith, and have thus obtained life, are in the light of heaven (n. 5212). Nevertheless the truths, which have thus obtained life, are comprehended by man through natural ideas (n. 5510). Spiritual influx is through the internal man into the scientifics and knowledges which are in the external (n. 1940, 8005). Scientifics and knowledges are the receptacles and as it were the vessels of the truth and good of the internal man (n. 1469, 1496, 3068, 5489, 6004, 6023, 6052, 6071, 6077, 7770, 9922). Therefore by "vessels" in the Word, in the spiritual sense, are signified scientifics and knowledges (n. 3068-3069, 3079, 9394, 9544, 9723-9724). Scientifics are as it were mirrors, in which the truths and goods of the internal man appear, and are perceived as in an image (n. 5201[1-7]). And there they are together as in their ultimate (n. 5373, 5874, 5886, 5901, 6004, 6023, 6052, 6071, 6077). Scientifics, because they are in the light of the world, are involved and obscure respectively to those things which are in the light of heaven; thus the things which are in the external man respectively to those in the internal (n. 2831). For which reason also by "involved" in the Word is signified what is scientific (n. 2831). So also by "the obscurity of a cloud" (n. 8443, 10551).

Every principle is to be drawn from the truths of doctrine from the Word, which are first to be acknowledged, and then it is allowable to consult scientifics in order to confirm those truths, and thus they are corroborated (n. 6047). Thus it is allowable for those who are in the affirmative concerning the truths of faith, intellectually to confirm them by scientifics; but not for those who are in the negative, because a preceding affirmative draws all to favor its side, and a preceding negative draws all to its side (n. 2568, 2588, 3913, 4760, 6047). There is a doubting affirmative, and a doubting negative, the former with some who are good, and the latter with the evil (n. 2568). To enter from the truths of faith into scientifics is according to order; but on the other hand, to enter from scientifics into the truths of faith is contrary to order (n. 10236). In as much as influx is spiritual, and not physical or natural, thus from the truths of faith, because these are spiritual, into scientifics, because these are natural (n. 3219, 5119, 5259, 5427-5428, 5478, 6322, 9109-9110).

Whoever is in a doubting negative state, which in itself is a negative, and says that he will not believe until he is persuaded by scientifics, will never believe (n. 2094, 2832). They who do so, become insane as to those things which are of the church and heaven (n. 128-130). They fall into the falsities of evil (n. 232-233, 6047). And in the other life, when they think about spiritual things, they are as it were drunken (n. 1072). A further description of them (n. 196). Examples to illustrate that spiritual things cannot be comprehended, if the order of entering into them be inverted (n. 233, 2094, 2196, 2203, 2209). Many of the learned are more insane in spiritual things, than the simple, because they are in the negative, and have abundance of scientifics, by which they confirm the negative (n. 4760). An example of a learned man, who could understand nothing concerning spiritual life (n. 8629). They who reason from scientifics against the truths of faith, reason sharply, inasmuch as they do it from the fallacies of the senses, which captivate and persuade, for it is with difficulty these can be shaken off (n. 5700). They who understand nothing of truth, and they also who are in evil, can reason concerning the truths and goods of faith, and yet be in no enlightenment (n. 4214). Only to confirm a dogma, is not the part of an intelligent man, because falsity can be as easily confirmed as the truth (n. 1017, 2482, 2490, 4741, 5033, 6865, 7012, 7680, 7950, 8521, 8780). They who reason concerning the truths of the church, whether a thing be so or not, are evidently in obscurity respecting truths, and not yet in spiritual light (n. 215, 1385, 3033, 3428).

There are scientifics which admit Divine truths, and others which do not (n. 5213). Vain scientifics ought to be destroyed (n. 1489, 1492, 1499-1500). Those are vain scientifics which regard for their end and confirm the loves of self and the world, and which withdraw from love to the Lord and love towards the neighbor because such scientifics shut up the internal man, so that he is not then capable of receiving anything from heaven (n. 1563, 1600). Scientifics are the means of becoming wise, and the means of becoming insane; and by them the internal man is either opened or shut; and thus the rational is either cultivated or destroyed (n. 4156, 8628, 9922).

Sciences after death are of no account, but only those things which man has imbibed in his understanding and life by means of sciences (n. 2480). Nevertheless all scientifics remain after death, but they are quiescent (n. 2476-2479, 2481-2486).

The same scientifics which with the evil are falsities because applied to evils, with the good are truths, because applied to goods (n. 6917). Scientific truths with the evil are not truths, however they may appear as truths when spoken, because within them there is evil, and consequently they are falsified; and the science of those men by no means deserves to be called science, inasmuch as it is destitute of life (n. 10331).

It is one thing to be wise, another to understand, another to know, and another to do; but still, with those who are in spiritual life, they follow in order, and correspond, and are together in doing or in deeds (n. 10331). It is also one thing to know, another to acknowledge, and another to have faith (n. 896).

What is the quality of the desire of knowing, which spirits have is shown by an example (n. 1973). Angels have an immense desire of knowing and of becoming wise, inasmuch as science, intelligence and wisdom, are spiritual food (n. 3114, 4459, 4792, 4976, 5147, 5293, 5340, 5342, 5410, 5426, 5576, 5582, 5588, 5655, 6277, 8562, 9003).

The chief science with the ancients was the science of correspondences, but at this day it is lost (n. 3021, 3419, 4280, 4844, 4964, 4966, 6004, 7729, 10252). The science of correspondences flourished with the orientals, and in Egypt (n. 5702, 6692, 7097, 7779, 9391, 10407). Thence came their hieroglyphics (n. 6692, 7097). The ancients by the science of correspondences introduced themselves into the knowledges of spiritual things (n. 4749, 4844, 4966). The Word is written by mere correspondences, whence its internal or spiritual sense, the existence of which cannot be known without the science of correspondences, nor can the quality of the Word (n. 3131, 3472-3485, 8615, 10687). How much the science of correspondences excels other sciences (n. 4280).

Footnotes:

2196. 'And this was behind him' means close to the good which existed with the rational at that time, and separated from it insofar as anything of the human was in it. This is clear from what is said regarding the door where Sarah stood - that it was 'behind him'. 'Being behind him' means not joined together but behind his back. That which is separated from someone is represented by that which has been cast so to speak behind the back, as may become clear from the representatives in the next life described from experience in 1393, 1875. This separation is expressed here by its being said that the door where Sarah stood was behind him.

[2] The situation so far as merely human rational truth - which resided with the Lord at that time and was separated from Him when He joined Himself to the Divine - is that human rational truth has no grasp of Divine things because these are above its range of understanding. Such truth does indeed communicate with the facts which are present in the natural man; but insofar as it looks from those facts at the things that exist above itself it does not acknowledge these things. For such truth is immersed in appearances of which it cannot rid itself; and appearances are born from the evidence of the senses - which leads one to believe as though Divine things themselves are also of a similar nature, when in fact they are free of all appearances. When such Divine things are stated this rational truth cannot possibly believe them because it cannot have any grasp of them. Let some examples be given.

[3] If it is stated that a person has no life except that which he receives from the Lord, the rational, seeing from appearances, imagines in that case that he is not able to live as if from himself, when in fact he is for the first time truly living when he perceives that he does so from the Lord.

[4] Seeing from appearances the rational imagines that the good which a person does springs from himself, when in fact nothing good at all springs from self, but from the Lord.

[5] Seeing from appearances the rational imagines that a person merits salvation when he does what is good, when in fact of himself a person can merit nothing - all merit being the Lord's.

[6] Seeing from appearances a person imagines that when he is being withheld from evil and maintained in good by the Lord, nothing but good, righteousness, and indeed holiness are present with him, when in fact present in man there is nothing except evil, unrighteousness, and profanity.

[7] Seeing from appearances a person imagines that when he does what is good from charity his will is the source of his actions, when in fact it is not his will that is the source but his understanding in which charity has been implanted.

[8] Seeing from appearances a person imagines that no glory can exist without the glory of the world, when in fact the glory of heaven does not have one trace of the world's glory within it.

[9] Seeing from appearances a person imagines that nobody can love the neighbour more than he loves himself, but that all love begins from self, when in fact heavenly love has no self-love at all within it.

[10] Seeing from appearances a person imagines that no light can exist apart from that which flows from the light of this world, when in fact not a ray of the world's light shines in heaven, though the light there is a thousand times brighter than the midday light of the world.

[11] Seeing from appearances a person imagines that the Lord cannot possibly shine before the whole of heaven as a sun, when in fact the entire light of heaven comes from Him.

[12] Seeing from appearances no one can grasp the idea that developments take place in the next life, when in fact those there seem to themselves to be making developments - as anyone does on earth - in for example, their homes, courtyards, and gardens. Still less can man grasp it if he is told that these are changes of state which manifest themselves outwardly in such developments.

[13] Seeing from appearances a person cannot grasp that it is because they are not visible before his eyes that spirits and angels are not able to be seen; nor can he grasp that they are able to talk to man, when in fact they are seen more clearly before internal sight, or the sight of the spirit, than man sees man on earth. And their utterances are also in like manner clearly audible.

Besides these there are thousands upon thousands of things such as these which man's rational, seeing from its own light, which is born from the evidence of the senses and consequently is darkened, cannot possibly believe. Indeed even in natural things the rational is blinded. It is unable to grasp, for example, how those living on the opposite side of the world can stand erect and walk, or to grasp very many other natural phenomena. How blind must the rational be then in spiritual and celestial things which are far above those that are natural.

[14] Such being the nature of the human rational, it is here spoken of as being separated when the Lord, while possessing Divine Perception, was united to the Divine. This is meant by the statement that Sarah, who here is such rational truth, 'stood at the tent door, and this was behind him'.