30. Unto Him that loveth us, and washeth us from our sins in His blood, signifies His love, and regeneration by truths that are from Him. This is evident from the signification of "washing from sins," as meaning to regenerate (See The Doctrine of the New Jerusalem 202-209); and from the signification of "in His blood," as meaning by truths that are from Him (See in the same Doctrine, n. 210-213; and in the extracts from the Arcana Coelestia there, n. 217, 219, 222). That the Lord's "blood" signifies truths from good, thus truths from the Lord, can with difficulty be seen and believed by a man who knows nothing of the internal sense of the Word; moreover, it seems far-fetched to understand truths from the Lord in place of His blood; and yet in heaven nothing else is understood by the Lord's blood. This is because the Lord there is Divine truth united to Divine good, consequently no one there thinks of His flesh and blood. Thought concerning these they call material thought, of which there is none with them. They say, moreover, that they are not aware that flesh and blood are mentioned in the Word; for with them the things belonging to the literal sense of the Word, are changed into spiritual ideas, since they themselves are spiritual and not natural; thus "flesh" when ascribed to the Lord, is changed into Divine good, and "blood" into Divine truth, each proceeding from the Lord.

[2] "Flesh" and "blood" are mentioned in the literal sense of the Word, in order that corresponding spiritual things may be perceived in heaven; for all spiritual things terminate in natural things; in them they have their outmost plane, therefore the Divine passing through the heavens terminates in that plane, and thereon subsists, comparatively like a house on its foundation, and is then in its fullness. This is why the Word is such as it is in the letter, and why "flesh" and "blood" are there mentioned; the angels, however, are astonished that the man of the church, who might also be made spiritual from the Word, does not allow himself to be elevated above the sense of the letter, and thinks not spiritually but materially of the Lord, and of His flesh and blood. But because they so wondered, and it was told them that many, especially the simple, do think spiritually about these things, they explored whether it was so; and they discovered that many, and almost all the simple, when they come to the holy supper do not think at all about flesh and blood, but only of that which is holy which they then have from the Lord. The angels perceived that this is continually provided by the Lord, in order that the man of the church may then be in a spiritual and not in a material idea.

[3] The reason why material eating is understood and adopted in doctrines, is because men have thought of the Human of the Lord as of the human of another man, and have not then thought at the same time of the Divine in His Human, rejecting the expression, "Divine Human;" and they that so thought of the Lord's Human could not think otherwise than materially of His flesh and blood. It would have been different if they had thought of the Lord according to the universal doctrine of the church, which is, that His Divine and Human is one person, the two being united as soul and body (See above, n. 10, 26). Moreover, "blood" is mentioned in many places in the Word, as also elsewhere in Revelation (as in Revelation 6:12; 7:14; 8:7-8; 11:6; 12:11; 14:20; 16:3-4, 6; 18:24; 19:2, 13). I purpose, therefore, in the following pages, to confirm fully that by "blood" is signified truth from the Lord, and in an opposite sense falsity that offers violence to that truth.

9467. 'And purple' means the celestial love of good. This is clear from the meaning of 'purple' as the celestial love of good, the reason why this love is meant by 'purple' being that by the colour red the good of celestial love is meant. For there are two basic colours from which all others are derived, the colour red and the colour white. The colour red means good which belongs to love, while the colour white means truth which belongs to faith. The reason why red means good belonging to love is that this colour exists before all else as fire, and fire means the good of love; and the reason why white means truth belonging to faith is that before all else that colour is light, and light means the truth of faith.

'Fire' means the good of love, see 5215, 6314, 6832, 6834, 6849, 7324, 9434.

'Light' means the truth of faith, 2776, 3195, 3636, 3643, 3993, 4302, 4413, 4415, 5400, 8644, 8707, 8861, 9399, 9407.

'Red' means the good of love, 3300.

'White' means the truth of faith, 3993, 4007, 5319.

[2] From all this it is evident what all other colours mean; for in the measure that they are derived from red they mean good belonging to love, and in the measure that they are derived from white they mean truth belonging to faith. All the colours that appear in heaven are modifications of heavenly light and flame, on those two levels. For heavenly light is real light; and essentially it is Divine Truth emanating from the Lord's Divine Good. Therefore modifications of that light and flame are different variations of truth and good, and so of intelligence and wisdom.

[3] All this now shows how it came about that the veils and curtains of the tent, and also Aaron's garments, were to be woven out of violet, purple, twice-dyed scarlet, and linen thread, Exodus 25:4; 26:31, 36; 27:16; 28:6, 15, namely in order that celestial realities belonging to good and spiritual realities belonging to truth, which are the subject in what follows below, might be represented by them.

[4] Good from a celestial origin is again meant by 'purple' in Ezekiel,

Fine linen with embroidered work from Egypt was your sail; violet and purple from the islands of Elishah was your covering. Ezekiel 27:7.

This refers to Tyre, by which cognitions or knowledge of truth and good are meant. 'Violet and purple covering' stands for cognitions of truth and good from a heavenly origin.

[5] Similar things are meant by 'purple and fine linen' in Luke,

There was a certain rich man (homo) who was clothed in purple and fine linen and indulged in delicacies splendidly every day. Luke 16:19.

'A rich man' is used to mean in the internal sense the Jewish nation, and the Church there, which was said to be 'rich' because of the cognitions or knowledge of good and truth from the Word which existed there. Garments of 'purple and fine linen' are those cognitions, 'of purple' meaning cognitions of good, and 'of fine linen' cognitions of truth, both from a heavenly origin because they come from the Divine. 'Purple' also has a similar meaning in the Book of Revelation,

The woman sitting on a scarlet beast was clothed in purple and scarlet. Revelation 17:3-4.

This refers to Babylon, which means the Church where the holy things of the Word are put to unholy ends, that is, to exercising control in heaven and on earth, and so to ends that spring from hellish self-love and love of the world.