269. And a rainbow was round about the throne in aspect like an emerald, signifies the appearance of Divine truth in the heavens about the Lord. This is evident from the signification of "a rainbow in aspect like an emerald," as denoting the appearance of Divine truth in its circumference; for "a rainbow round about the throne" signifies Divine truth round about; "in aspect like" signifies appearance. The appearance was like an emerald, because it had reference to the Last Judgment; for the color of this stone is green, and "green" signifies truth obscured. Divine truth in its brightness appears either of the color of heaven, or in various colors in beautiful order like a rainbow; but when obscured it appears of the color of an emerald. The heaven that was obscured was the heaven called "the former heaven," on which judgment was to be executed, and which was about to perish (See Revelation 21:1). On this account "a rainbow round about like an emerald" is mentioned. "Rainbow" signifies Divine truth in the heavens in its order and consequently in its beauty, because there are infinite varieties of truth from good in the heavens, and when these are represented by colors, they present the aspect of a most beautiful rainbow. For this reason "a rainbow" was made the sign of the covenant after the flood (Genesis 9:12-17). (That there are infinite varieties in the heavens see in the work on Heaven and Hell 56, 405, 418, 486; and in the small work onThe Last Judgment 13; and in Arcana Coelestia 684, 690, 3744, 5598, 7236, 7833, 7836, 9002; that colors in heaven appear from the light there, and that they are modifications and variegations of the light, n. 1042, 1043, 1053, 1624, 3993, 4530, 4742, 4922; and that the colors 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 are seen in heaven, and whence and what they are, n. 1042, 1043, 1623-1625)

1624. The form of one of the large rainbows was shown to me, so that from it I could get to know what their smallest forms were like. It was a pure white light with a kind of border, in the middle of which was a dark object as if made of earth. This was surrounded by an extremely luminous halo, itself variegated and divided up by another luminescence that had yellow dots like tiny stars. Additional variegations were produced by flowers of different colours entering the luminous area. The colours of these flowers emanated not from a white light but from a flame-like one. All of these appearances were representative of celestial and spiritual things. All the colours that are seen in the next life represent that which is celestial or spiritual. The colours emanating from the flame-like light represent things that belong to love and the affection for good, whereas colours emanating from the white light represent those that belong to faith and the affection for truth. These are the sources of all colours in the next life, and they are therefore so resplendent that the colours of this world cannot compare with them. Colours also exist there which are never seen in this world.