269. And there was a rainbow round about the throne in aspect like unto an emerald. That this signifies the appearance of Divine truth in the heavens surrounding the Lord is evident from the signification of a rainbow in aspect like unto an emerald, as denoting the appearance of Divine truth in its circumference; for a rainbow round about the throne signifies Divine truth around it, and in aspect signifies appearance. The reason why the appearance of the rainbow was like that of an emerald, is that it indicated the Last Judgment, for the colour of this stone is green, and green signifies truth obscured. Divine truth in its splendour appears either of a sky-colour, or of various colours disposed in beautiful order, as those of the rainbow; but when it is obscured it appears of the colour of an emerald. The heaven which is called the former heaven was that on which judgment was to be executed, and which was about to perish (see Apoc. 21:1) which caused the obscurity. This is why mention is made of a rainbow, and its aspect like that of an emerald. The reason why the rainbow signifies Divine truth in the heavens in its order, and thence in its beauty, is that there are infinite varieties of truth from good in the heavens; and when they are represented by colours, they present the appearance of a beautiful rainbow. This is why the rainbow was made a sign of the covenant after the flood (Genesis 9:12-17). (That there are infinite varieties in the heavens may be seen in the work, Heaven and Hell 56, 405, 418, 486, and in the small work, The Last Judgment 13; and in Arcana Coelestia 684, 690, 3744, 5598, 7236, 7833, 7836, 9002. That colours in heaven appear from the light there, and that they are its modifications and variegations, n. 1042, 1043, 1053, 1624, 3993, 4530, 4742, 4922; and that the colours appear various according to the varieties of the states of truth from good, and thence of intelligence and wisdom, n. 4530, 4677, 4922, 9466. That rainbows appear in heaven, and whence and what they are, n. 1042, 1043, 1623, 1624, 1625.)

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. Matthew 4:16; Isaiah 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. Isaiah 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. Isaiah 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. Isaiah 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. Isaiah 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.

Revelation 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. Revelation 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. Isaiah 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, Matthew 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. Numbers 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.