Nov. 4, 1879: Thomas Edison files the patent for the long-burning light bulb.
Nov. 5, 1879: The light bulb is universally accepted as the symbol for an idea.
OK, that’s made up, but cartoonists have been using light bulbs as symbols since at least the 1920s, and common language is littered with connections between light and thought: people “see the light” when they understand something; we try to “shed some light” by bringing new thoughts to a difficult question; people are “enlightened” when they get new information or a more complete understanding of something.
It makes sense, then, when Swedenborg says “light” in the Bible in the highest sense represents what it labels “Divine Truth“: knowledge, ideas, understanding that come to us from the Lord. In lesser degrees – the light of a lamp, the light of the moon and so forth – it represents lower levels of truth, ideas and understanding drawn from more earthly sources.
The basis for this lies in the fact that, according to Swedenborg, the sun represents the Lord, with its heat representing the Lord’s love and its light representing the Lord’s wisdom. That wisdom comes to us and enters our lives in the form of truth – things we can know and ponder that lead us and help us to be good people.
Passages from Swedenborg
Arcana Coelestia (Elliott) n. 20
20. Verse 3 And God said, Let there be light; and there was light. This is at the outset when a person starts to realize that good and truth are something superior. Thoroughly external people do not even know what good is and what truth is, for they imagine that everything which comprises self-love and love of the world is good, and that everything that panders to those loves is truth. Thus they do not know that the things which they imagine to be good are in fact evil, and that those which they imagine to be true are in fact false. But when a person is conceived anew, first he starts to recognize that the good in him is not really good, and then, when he enters more into light, to recognize the existence of the Lord and that the Lord is good and truth themselves. The Lord Himself says in John that men ought to know He exists,
Unless you believe that I am, you will die in your sins. John 8:24.
The point that the Lord is good itself, which is life, and truth itself, which is light, together with the consequent point that no good or truth exist except from the Lord, is made once more in John,
In the beginning was the Word, and the Word was with God, and the Word was God. All things were made through Him, and without Him was not anything made that was made. In Him was life, and the life was the light of men, and the light shines in the darkness. He was the true light that enlightens every man coming into the world John 1:1, 3-5, 9.
Arcana Coelestia (Elliott) n. 1458
And what is remarkable, in heaven those whose state is one of wisdom and intelligence are in light. The intensity of that light is in exact proportion to their state, with those in the greatest light whose state is one of highest wisdom and intelligence; but the wisdom there is that which goes with love and charity, and the intelligence that which goes with faith in the Lord. That there is light in the next life to which the light of the world scarcely stands comparison is to me evident from much experience, and this will in the Lord’s Divine mercy be presented later on. And because there exists in heaven such a correspondence between light and things of the understanding, nothing else is meant in the internal sense here and elsewhere in the Word by ‘the south’. Here ‘the south’ means intelligence acquired through cognitions. Cognitions are celestial and spiritual truths, which are just so many radiations of light in heaven and which present themselves visibly by means of the light, as has been stated. Because the Lord was now to be endowed with cognitions so that He might become the Light itself of heaven as regards His Human Essence as well, it is here said that ‘he travelled, going on and travelling, towards the south’.
Arcana Coelestia (Elliott) n. 3195
3195. ‘And was dwelling in the land of the south’ means consequently in Divine light. This is clear from the meaning of ‘dwelling’ as living, dealt with in 1293, and from the fact that it has reference to good, 2268, 2451, 2712; and from the meaning of ‘the land of the south’ as Divine light. For ‘the south’ means light, indeed the light of intelligence, which is wisdom, 1458, but ‘the land of the south’ the place and state where that light exists. Thus the whole verse here ‘Isaac had come from Beer Lahai Roi, and was dwelling in the land of the south’ means that Divine Rational Good, because it had been born from Divine Truth, was in Divine light.
[2] Light is mentioned many times in the Word, and in the internal sense it means truth springing from good. In the highest internal sense however ‘light’ means the Lord Himself since He is Good and Truth themselves. He Himself is also in actual fact the light in heaven, but this is infinitely brighter than the light on earth, see 1053, 1117, 1521-1533, 1619-1632. In that light spirits and angels behold one another, and by means of it all the glory that exists in heaven is clearly visible. In brightness that light seems to be much the same as the light in the world, but this is not the case, for it is not a natural light but a spiritual one. It holds wisdom within itself, so much so that it is nothing else than wisdom that shines in this manner before the eyes of those in heaven. Consequently the wiser the angels are, the brighter the light surrounding them, 2776. This light also enlightens the understanding of man, especially of one who is regenerate, but man does not discern it during his lifetime because the light of the world reigns at that time. Evil spirits too in the next life behold one another, and also behold many representatives which manifest themselves in the world of spirits. They do so indeed by the light of heaven. Yet it is an inferior light like that coming from a coal fire, for when the light of heaven reaches them it is turned into this inferior light.
[3] As for the source itself of light, this from eternity has existed from the Lord alone, for Divine Good itself and Divine Truth itself, the source of light, is the Lord. The Divine Human which existed from eternity, John 17:5, was that actual light. Because such light was unable any longer to influence the human race which had retreated so far from good and truth, and so from the light, and had cast itself into darkness, the Lord was therefore willing to be born and assume the Human itself. Indeed in so doing He was able to bring light not only to man’s rational concepts but also to his natural ideas. For the Lord made Divine within Himself both the Rational and the Natural so that people who were in such gross darkness could have light.
[4] As regards the Lord’s being ‘the light’, that is, Good and Truth themselves, and so the source of all intelligence and wisdom, and consequently of salvation, this becomes clear from many places in the Word, as in John,
In the beginning was the Word, and the Word was with God, and the Word was God. In Him was life, and the life was the light of men. John came to bear witness to the light. He was not that light but [came] to bear witness to the light. He was the true light which enlightens every man coming into the world. John 1:1, 4, 7-9.
‘The Word’ was Divine Truth, and so the Lord Himself as regards the Divine Human, of which it is said that ‘the Word was with God, and the Word was God’.
[5] In the same gospel,
This is the judgement, that light has come into the world, but men preferred darkness rather than light. John 3:19.
‘Light’ stands for Divine Truth. In the same gospel,
Jesus said, I am the light of the world. He who follows Me will not walk
darkness but will have the light of life. John 8:12.
In the same gospel,
The light is with you for a brief while longer. Walk, as long as you have the light, lest the darkness overtakes you. As long as you have the light, believe in the light, that you may be sons of the light. John 12:35, 36.
In the same gospel,
He who sees Me sees Him who sent Me. I have come as light into the world in order that everyone who believes in Me may not remain in darkness.
John 12:45, 46.
In Luke,
My eyes have seen Your salvation which You have prepared before the face of all peoples, a light for revelation to the gentiles, and the glory of Your people Israel. Luke 2:30-32.
This is Simeon’s prophecy regarding the Lord which was made after
His birth.
[6] In Matthew,
The people sitting in darkness have seen a great light; and for those sitting in the region and shadow of death, the light has arisen. Matt. 4:16; Isa. 9:2.
From all these places it is quite evident that as regards Divine Good and Truth within the Divine Human the Lord is called ‘the light’. The same is also seen in prophetical parts of the Old Testament, as in Isaiah,
The light of Israel will be a fire, and his Holy One a flame. Isa. 10:17.
In the same prophet,
I Jehovah have called You in righteousness, and I will give You for a covenant of the people, and a light of the nations. Isa. 42:6.
In the same prophet,
I have given You as a light of the nations, that You may be My salvation right to the ends of the earth. Isa. 49:6.
In the same prophet,
Arise, shine, for your light has come, and the glory of Jehovah has risen upon you. Nations will walk to your light, and kings to the brightness of your rising. Isa. 60:1, 3.
[7] All the light of heaven, consequently wisdom and intelligence, come
from the Lord. This is taught in John,
The Holy City, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband, has no need of the sun or of the moon to shed light in it; the glory of God will give it light, and its lamp is the Lamb.
Rev. 21:2, 3.
And further regarding the same city,
There will be no night there, nor do they need a lamp or light of the sun, for the Lord God gives them light. Rev. 22:5.
[8] Also in Isaiah,
The sun will no longer be to you a light by day, and for brightness the moon will not give light to you, but Jehovah will be to you an everlasting light, and your God will be your glory. Your sun will no longer go down and your moon will not be withdrawn, for Jehovah will be to you an everlasting light. Isa. 60:19, 20.
‘The sun will no longer be a light by day, and for brightness the moon will not give its light’ stands for the fact that it is not the things that belong to natural light but those that belong to spiritual light which are meant by ‘Jehovah will be an everlasting light’. The name Jehovah used here and elsewhere in the Old Testament means the Lord, see 1343, 1736, 2156, 2329, 2921, 3023, 3035.
[9] His being the light of heaven was also disclosed to the three disciples Peter, James, and John – that is to say, at the Transfiguration when His face shone like the sun, and His garments became white as the light, Matt. 17:2. ‘Face like the sun’ meant Divine Good, ‘garments as the light’ Divine Truth. From this one may know what is meant by the words that occur in the blessing,
Jehovah make His face shine upon you and be merciful to you. Num. 6:25.
‘Jehovah’s face’ is mercy, peace, and good, see 222, 223; and as ‘the sun’ means Divine Love, the Lord’s Divine Love is accordingly seen in the angelic heaven as the sun, 30-38, 1053, 1521, 1529-1531, 2441, 2495.
Arcana Coelestia (Elliott) n. 7719
7719. ‘And all the children of Israel had light in their dwellings’ means that those belonging to the spiritual Church had enlightenment throughout their mind. This is clear from the representation of ‘the children of Israel’ as those belonging to the spiritual Church, dealt with in 6426, 6637, 6862, 6868, 7035, 7062, 7198, 7201, 7215, 7223; from the meaning of ‘light’ as enlightenment, for light flowing from the Lord enlightens the understanding since that light holds intelligence and wisdom within it, see 1521, 1524, 1619-1632, 2776, 3138, 3167, 3190, 3195, 3222, 3123, 3339, 3636, 3643, 3997, 4302, 4408, from the meaning of ‘dwellings’ as parts of the mind. For ‘house’ means the human mind, 3538, 4973, 5023, 7353, and ‘rooms’ its inner parts, 7353; but ‘dwellings’ means all the parts of the mind. Furthermore ‘dwelling in’ means in the internal sense living, 1293, 3384, 3613, 4451, 60511 and therefore ‘dwellings’ are parts in which the elements of life reside, namely aspects of intelligence and wisdom, which – as is well known – belong to the mind. Also, in the next life, the exact nature of the light shining in angels’ dwellings or habitations is determined by the intelligence and wisdom present in the angels’ minds. And in the same measure that they have light, those who are their opposites, that is, those who engage in molestation, have thick darkness.
Arcana Coelestia (Elliott) n. 8707
8707. ‘And make known to them the way in which they must go’ means the light of intelligence and the life led as a result of it. This is clear from the meaning of ‘the way’ as that which has reference to the understanding of truth, dealt with in 627, 2333, in this instance on a more internal level since it has reference to the understanding of truth which a member of the spiritual Church possesses as a result of the direct influx of truth from the Lord, an influx which does not bring a person any actual discernment of truth, only the light that enables him to use his understanding (the situation with this light is as it is with the light which the sight of the eye depends on. In order that the eye may see objects light is necessary, providing illumination all around; in this light the eye sees and discerns objects, and is struck by their beauty and delightfulness because of their accord with true order. The situation is similar with the sight of the inner eye which is the understanding, in order that this may see, light is again necessary, providing illumination all around, in which objects that are matters of intelligence and wisdom may manifest themselves. The source of this light is Divine Truth which goes forth directly from the Lord, see 8644 (end); and objects in that light appear beautiful and delightful to the extent that they accord with the good anyone possesses); and from the meaning of ‘in which (light) they must go’ as the life led as a result. For the meaning of ‘going’ in the internal sense as life, see 3335, 4882, 5493, 5605, 8417, 8420.
Apocalypse Revealed (Rogers) n. 414
414.So that a third of the day did not shine, and likewise the night. This symbolically means that they no longer have in them any spiritual truth or natural truth from the Word serviceable for doctrine and life.
The day’s not shining means that they had no light from the sun, and “likewise the night” means that they had no light from the moon and stars. Light in general symbolizes Divine truth, which is truth from the Word. The light of the sun symbolizes spiritual Divine truth, and the light of the moon and stars symbolizes natural Divine truth, both acquired from the Word. Divine truth in the spiritual sense of the Word is like the light of the sun during the day, and Divine truth in the natural sense of the Word is like the light of the moon and stars at night. The spiritual sense of the Word, moreover, flows into its natural sense, as the sun does with its light to the moon, and this reflects the light of the sun indirectly.
In this way also does the spiritual sense of the Word enlighten people, even people who know nothing of that sense, when they read the Word in its natural sense. However, it enlightens a spiritual person as light from the sun does his eye, but a natural person as light from the moon and stars does his eye. Everyone is enlightened in accordance with his spiritual affection for truth and goodness, and at the same time in accordance with the genuine truths by which he has opened his rational faculty.
Apocalypse Revealed (Rogers) n. 920
920. 21:24 And the nations that are saved shall walk in its light. This symbolically means that all those people who live a good life and believe in the Lord will live in the New Church in accordance with Divine truths and will see those truths inwardly in themselves as the eye sees its objects.
The nations symbolize people who live a good life, and also people who live an evil life (no. 483). Here they symbolize people who live a good life and believe in the Lord, because they are called nations that are saved. To walk in light means, symbolically, to live in accordance with Divine truths and to see them inwardly in oneself as the eye sees objects. For the objects of spiritual sight, which are those of the inner intellect, are spiritual truths, and people who possess that intellect see them in a manner analogous to the way the eyes see natural objects. The light here symbolizes a perception of Divine truth from an inner enlightenment in those people from the Lord (no. 796), and to walk symbolizes to live (no. 167). From this it is apparent that to walk in the light of the New Jerusalem symbolically means to perceive and see Divine truths from an inner enlightenment and to live in accordance with them.
Apocalypse Explained (Tansley) n. 186
[11] The reason why life signifies the Lord, and hence salvation and heaven is, that the all of life is from one only Fountain, and the only Fountain of life is the Lord; angels and men are only forms recipient of life from Him. The life itself which proceeds from the Lord and which fills heaven and the world, is the life of His love, which appears in heaven as light; and because it is life, it enlightens the minds of angels and gives them understanding and wisdom. Hence it is that the Lord calls Himself not only the life, but also the light; as in John:
“In the beginning was the Word, and the Word was with God, and God was the Word. In him was life; and the life was the light of men. That was the true light which lighteth every man that cometh into the world” (i. 1, 4-12).
Again:
“Jesus said, I am the light of the world; he that followeth me shall not walk in darkness, but shall have the light of life” (viii. 12).
And in David:
O Jehovah “with thee is the fountain of life; in thy light shall we see light” (Ps. xxxvi. 9).
The light which is life from the Lord in heaven is there called Divine truth, because it affords light to the minds of those who are there, and hence shines before their eyes. This is why light in the Word signifies Divine truth, and intelligence and wisdom therefrom, and that the Lord Himself is called light; this, however, will be more fully evident from what is said and shown in the work, Heaven and Hell (n. 126-140, and 275). [12] The reason why the all of life is from the Lord is this: He is the Sun of the angelic heaven, and the light of that Sun is Divine truth, and the heat of it is Divine good; each is life; this is the origin of all life in heaven and in the world. The Spiritual which flows into nature, and imparts life to it, is from no other source; but then it imparts life according to reception (concerning this circumstance, see the work, Heaven and Hell, n. 116-125). From these considerations it is now clear why the Lord calls Himself the Life, and why those are said to have life, and to live, who receive light, which is Divine truth, from the Lord, and why those are said not to live, but to be dead, who do not receive it.
Apocalypse Explained (Tansley) n. 527
[2] Light from the sun, which is called the light of the day, and also day, means spiritual light, such as the angels enjoy who see the Lord as a sun; and light from the moon and stars, called the light of the night, and also night, means natural light (lux naturalis), such as the angels enjoy who see the Lord as a moon. That the Lord appears to the angels as a sun, and also as a moon, may be seen in the Heaven and Hell (n. 116-125). Those heavens that are in the spiritual affection of truth, that is, who love truth because it is truth, behold the Lord as a sun; and because this is spiritual, therefore the light which is from the Lord as a sun is spiritual. But those heavens that are in the natural affection of truth, that is, who love truth in order to be learned and to instruct others, behold the Lord as a moon, these being in the love of it for the sake of what is useful for themselves, and not for the sake of truth itself, they are therefore in the light which proceeds from the Lord as a moon. This light differs from that which proceeds from the Lord as a sun, as the light of day from the sun differs from the light of the night from the moon and stars in our world. Just as the lights with them differ, so also do the truths, because the Divine Truth proceeding from the Lord is the cause of all light in the heavens; see in the Heaven and Hell (n. 126-140).
[3] Those therefore who are in spiritual light, are in genuine truths, and also when they hear truths, which they did not know before, they at once acknowledge them, and perceive that they are truths. It is different with those who are in natural light; these, when they hear truths, receive them because they are uttered by men of reputation, in whom they repose confidence, although they do not see and perceive [them to be truths]; most of these therefore are in faith from others, but still in a life according to faith. Into these heavens all those come who have lived well, although they have been in falsities of doctrine; nevertheless falsities are there continually purified, until at length they appear as truths. From these considerations the signification of the day shining not for a third part thereof, and the night likewise, is evident. That the third part signifies all, fulness and completeness, may be seen above (n. 506).
[4] The signification of day and night here is similar to that of day and night in the first chapter of Genesis; where it is said:
“God said, Let there be light; and there was light. And God saw the light, that [it was] good; and God divided between the light and the darkness. And God called the light Day, and the darkness he called Night. And there was evening and there was morning the first day” (i. 3, 4, 5).
Afterwards it is said:
“And God said, Let there be luminaries in the expanse of the heavens to divide between the day and the night and they shall be for signs, and for seasons, and for days, and years. And God made two great luminaries; the great luminary to rule the day, and the lesser luminary to rule the night; and the stars. And God set them in the expanse of the heavens to give light upon the earth; and to rule over the day and over the night, and to divide between the light and between the darkness. And there was evening and there was morning, the fourth day” (i. 14-19).
The light which was made on the first day, signifies Divine light, which in itself and in its essence is Divine Truth, thus spiritual light, which enlightens the understanding. The subject treated of in that chapter, in the internal sense, is the establishment of a church by the Lord amongst the most ancient people. And because the understanding must first be enlightened, for without such enlightenment from the Lord there can be no reformation, consequently no church in man, therefore light is first spoken of, or it is said that there was light [lux] on the first day. The words “God saw the light, that it was good,” signify that enlightenment and reception with them was good. But darkness signifies the light [lumen] which is in the natural man, which is also called natural light (lumen naturale); because this light compared with spiritual light (lux spiritualis) is like darkness, it is therefore meant by darkness.
For every man has a lower or exterior mind, and a higher or interior mind; the lower or exterior mind is the natural mind, and is called the natural man, but the higher or interior mind is the spiritual mind, and is called the spiritual man. The reason why the mind is called the man, is, because man is man by virtue of mind. These two minds, the higher and lower, are perfectly distinct. Man by means of the lower mind, is in the natural world, together with men there, but by means of the higher mind he is in the spiritual world with the angels there. These two minds are so distinct, that man while in the world does not know what takes place in his higher mind, and when he becomes a spirit, which is immediately after death, he does not know what takes place in his lower mind. It is therefore said that God divided between the light and between the darkness, and called the light day, and the darkness night. It is consequently evident that day signifies spiritual light (lux spiritualis), and darkness, natural light (lux naturalis). Because all the heavens are so distinct, that those who are in spiritual light may be in light from the Lord as a sun, and those who are in spiritual natural light may be in light from the Lord as a moon, as was said in the article above, it is therefore said, “Let there be two luminaries in the expanse of the heavens to divide between the day and between the night, and to rule in the day and in the night, and to divide between the light and the darkness.” From these things, therefore, it is evident that by day is there meant spiritual light, and by night, natural light, which in heaven is called spiritual-natural light.
[5] Similar things are signified by day and night in the following passages.
In David,
Jehovah “who by understanding made the heavens, who spreadeth forth the earth above the waters, who made great luminaries, the sun to rule by day, the moon and stars to rule by night” (Psalm cxxxvi. 5-9).
So in Jeremiah:
“Jehovah giveth the sun for a light of the day, and the statutes of the moon and of the stars for a light of the night” (xxxi. 35).
Again, in David:
“The day is thine, Jehovah, the night also is thine; thou hast prepared the light and the sun” (Psalm lxxiv. 16).
And in Jeremiah:
“If ye shall have rendered void my covenant of the day, and my covenant of the night, and that there shall not be day and night in their season; my covenant also may be broken with David my servant, that he shall not have a son to reign upon his throne, and with the Levites the priests, my ministers. If I shall not have fixed my covenant of the day and of the night, and the statutes of the heaven and the earth; then cast I away the seed of Jacob and David” (xxxiii. 20, 21, 25, 26).
Here by the covenant of the day, and the covenant of the night, are meant all the statutes of the church, prescribed to the children of Israel in the Word, by means of which they had conjunction with heaven, and by means of heaven with the Lord. They are called the covenant of the day and of the night, because they are for heaven and also for the church, the spiritual things which are represented and signified being for heaven, and the natural things which are representative and significative being for the church. Therefore the covenants of the day and of the night are there called the statutes of the heaven and the earth, and the covenant of the night is called the statutes of the moon and stars; to render void, signifies not to keep. That no otherwise would there be conjunction with the Lord by the Divine Truth, nor by the Divine Good, is signified by, “My covenant with David my servant also shall not be broken, that he shall not have a son to reign upon his throne, and with the Levites the priests, my ministers.” The covenant with David denotes conjunction with the Lord by means of the Divine Truth, no son upon his throne denotes no reception of the Divine Truth by any one, and the covenant with the Levites the priests, my ministers, denotes conjunction with the Lord by means of the Divine Good.
[6] So again, in David,
“If I say, Surely the darkness shall cover me; even the night shall be light for me. Yea, the darkness shall not make darkness before thee; but the night shall be as bright as the day; as the darkness so the light” (Psalm cxxxix. 11, 12).
These words signify that the natural man equally as the spiritual is enlightened by the Lord. Natural light is signified by darkness and night; and spiritual light, by light and day; “the night shall be as bright as the day, and as the darkness so the light” signifies the same as these words in Isaiah:
“The light of the moon shall be as the light of the sun” (xxx. 26).
These things are said in order that it may be known, that by the day which shone not for the third part of it, is signified spiritual light, and by the night which shone not in like manner, is signified natural light, thus that they have the same signification as light from the sun, and light from the moon.
Apocalypse Explained (Tansley) n. 864
[3] From these things it is evident what is signified in the spiritual sense by following the Lord whithersoever He goeth. The like is signified by following Him, in these passages.
As in John:
“Jesus said, I am the light of the world; he that followeth me shall not walk in darkness, but shall have the light of life” (viii. 12).
I am the Light of the world, signifies that He is Divine truth itself; he that followeth me, signifies he that acknowledges His Divine, and does His precepts; shall not walk in darkness, signifies that he shall not be in falsities; but shall have the light of life, signifies that he shall be in Divine truths, which teach man eternal life, and lead to heaven. That by following the Lord is not here meant to follow Him, but to acknowledge His Divine, and obey Him, is evident.