936. The leaves of the tree were for the healing of the nations. This symbolizes the resulting rational truths by which people caught up in evils and the accompanying falsities are brought to think sanely and to live decently.

The leaves of the tree symbolize rational truths, as will be seen below. Nations symbolize people governed by goods and the accompanying truths, and in an opposite sense people caught up in evils and the accompanying falsities (no. 483). Here they symbolize people caught up in evils and the accompanying falsities, because we are told that the leaves were for healing them, and people caught up in evils and the accompanying falsities cannot be healed by the Word, because they do not read it. However, if they have the judgment, they can be healed by rational truths.

The same symbolic meanings found in this verse are found in the following verses in Ezekiel:

Behold, there was water, flowing from under the threshold of the temple (which turned into a river), along (whose) bank... were very many trees (good for food) on one side and the other..., (whose) leaves do not fall, and whose fruit is not consumed. They bear fruit again every month..., (on which account) their fruit is good for food, and their leaves for healing. (Ezekiel 47:1, 7, 12)

The subject there is also a new church.

Leaves symbolize rational truths because a tree symbolizes a person (nos. 89, 400), and every part of the tree - its branches, leaves, flowers, fruits, and seeds - then symbolizes accordant elements in the person. The branches symbolizes a person's sensory and natural truths, the leaves his rational truths, the flowers the first spiritual truths in his rational mind, the fruits the goods of love and charity, and seeds the final elements in the person and also the first.

[2] That leaves symbolize rational truths is clearly apparent from things seen in the spiritual world. For trees are also seen there, with leaves and fruits. Gardens and parks are found there that consist of trees. In the case of people possessing goods of love and at the same time truths of wisdom, fruit trees are seen with an abundance of beautiful leaves. But in the case of people who possess the truths of some wisdom, and who speak in accordance with reason, but lack goods of love, the trees appear full of leaves, but without any fruits. And in the case of people without any goods or truths of wisdom, the only trees seen are bare of any leaves, like trees in winter in the world. An irrational person is just such a tree.

[3] Rational truths are truths which most readily welcome spiritual truths, for a person's rational mind is the first receptacle of spiritual truths. Indeed, seated in a person's rational mind is his perception of truth in a form that the person does not himself see by deliberation, as he does the ideas that reside beneath his rational mind in a lower level of thought that is connected with his outer sight.

Leaves also symbolize rational truths in Genesis 3:7; 8:11; Isaiah 34:4; Jeremiah 8:13; 17:8; Ezekiel 47:12; Daniel 4:12, 14; Psalm 1:3; Leviticus 26:36; Matthew 21:19, 24:32; Mark 13:28. However, their symbolic meanings vary according to the kinds of trees. The leaves of the olive tree and grape vine symbolize rational truths seen as a result of celestial and spiritual light; the leaves of the fig tree symbolize rational truths seen as a result of a natural sight, and the leaves of the fir tree, poplar, oak, and pine symbolize rational truths seen a a result of a sensual sight. The leaves of the latter strike terror in the spiritual world when blown to and fro by a strong wind. These are the leaves meant in Leviticus 26:36 and Job 13:25. However, not so the leaves of the former.

830. 19:16 And He has on His garment and on His thigh a name written: "King of kings and Lord of lords." This symbolically means that the Lord teaches in the Word who He is, that He is the Divine truth of Divine wisdom and the Divine goodness of Divine love, thus that He is God of the universe.

The Lord's garment symbolizes the Word in respect to Divine truth, as in no. 825 above. The Lord's thigh symbolizes the Word in respect to Divine goodness. Because thighs and loins symbolize married love, and because that love is the fundamental love of all loves, therefore thighs and loins symbolize the goodness of love. That this is due to its correspondence may be seen in no. 213 above. Therefore, when a thigh is mentioned in reference to the Lord, it symbolizes the Lord in respect to the goodness of love, and here the Word as well in that respect. Having a name written symbolizes the character of the Lord, as in no. 824 above. "King of kings" means the Lord in respect to the Divine truth of His Divine wisdom, and "Lord of lords" means the Lord in respect to the Divine goodness of His Divine love. The Lord's kingdom and His dominion have the same symbolic meaning in places where both are mentioned (see no. 664 above).

[2] Because the Lord is called King of kings and Lord of lords, and this means the Lord in respect to both Divine truth and Divine good, therefore the name is said to have been written on His garment and on His thigh; and the name written on His garment symbolizes the Word in respect to Divine truth, while the name written on His thigh symbolizes the Word in respect to Divine goodness, both being contained in the Word. The Word's Divine truth is found in its spiritual sense, which is intended for angels of the intermediate or second heaven, who possess intelligence stemming from Divine truths; and the Word's Divine goodness is found in its celestial sense, which is intended for angels of the highest or third heaven, who possess wisdom stemming from Divine goods. But this latter sense is deeply hidden, being perceptible only to people who possess love toward the Lord from the Lord.

That the one on the white horse here is the Lord is explicitly said above in the book of Revelation:

These will do battle with the Lamb, but the Lamb will overcome them, for He is Lord of lords and King of kings. (Revelation 17:14)

[3] That a thigh symbolizes the goodness of love, and in reference to the Lord, the Divine goodness of His Divine love, is clear from the following passages in the Word:

Righteousness shall be the girdle of His loins, and truth the girdle of His thighs. (Isaiah 11:5)

...over (the cherubim's) heads was... the appearance of a man (on a throne).... From the appearance of His loins and upward..., and from the appearance of His loins and downward..., (there was) the appearance of fire and of brightness all around. (Ezekiel 1:26-28)

The man on the throne means the Lord. The appearance of fire from His loins upward and downward symbolizes His Divine love, and the brightness all around symbolizes the Divine wisdom emanating from it.

(Daniel saw a man) whose loins were girded with gold of Uphaz. (Daniel 10:5)

The man was an angel having the Lord in him. Gold of Uphaz symbolizes the goodness of love.

The thighs or loins have the same symbolic meaning in Isaiah 5:27, Psalms 45:3, and elsewhere.

Regarding the correspondence of the thighs or loins with married love, which is the fundamental love of all loves, see Arcana Coelestia (The Secrets of Heaven), nos. 5050-5062.