231. Verse 3. And He that sat was in appearance like a jasper and sardius stone signifies the appearance of the Lord's Divine wisdom and Divine love in ultimates. "A stone," in the Word, signifies truth in ultimates, and "a precious stone," truth transparent from good (n. 915). There are two colors fundamental of the rest in the spiritual world, the color white and the color red, the color white derives its origin from the light of the sun in heaven, thus from spiritual light, which is shining white; and the color red derives its origin from the fire of the sun there, thus from celestial light, which is flaming. The spiritual angels, because they are in truths of wisdom from the Lord, are in that shining white light, therefore they are clothed in white; and the celestial angels, because they are in the good of love from the Lord, are in that flaming light, therefore they are clothed in red; thence those two colors also are in the precious stones in heaven, where they are in great abundance. This is the reason why precious stones, in the Word, signify such things as are of the truth of wisdom, or of the good of love, and that "the jasper," because it is shining white, signifies the things which are of the truth of wisdom; and "the sardius," because it is red, the things which are of the good of love. These stones signify the appearance of the Divine wisdom and the Divine love in ultimates, because all precious stones in heaven derive their origin from the ultimates of the Word, and their transparency from the spiritual sense of the ultimates. That this is the case, may be seen in The Doctrine of the New Jerusalem concerning the Sacred Scripture (n. 44, 45). The ultimates of the Word are the truths and goods of the sense of the letter. That this is the origin of precious stones in heaven can scarcely be believed by anyone in our world, because he does not know that all the things which exist in the spiritual world are correspondences, and that from thence all the things which exist in the natural world derive their spiritual origin. That this is the origin of precious stones in heaven has been granted me to know from speech with angels, and also to see it with my eyes, but the formation of them is from the Lord alone. But black colors, which are also two in number, derive their origin from hell; one in opposition to white, this blackness being with those who have falsified the truths of the Word; the other in opposition to red, this blackness being with those who have adulterated the goods of the Word; the latter blackness is diabolical, but the former satanic. The signification of "the jasper" and "the sardius" may be seen in the explanation of chap. 21:11, 18-20.