898. 21:12 It had a great and high wall. This symbolizes the Word in its literal sense from which the doctrine of the New Church comes.

Since the holy city Jerusalem means the Lord's New Church in respect to its doctrine, its wall can only mean the Word in its literal sense, from which its doctrine comes; for the literal sense protects the spiritual meaning that lies within, as a wall protects a city and its inhabitants.

That the literal sense is the foundation, containing vessel, and buttress of the Word's spiritual meaning may be seen in The Doctrine of the New Jerusalem Regarding the Sacred Scripture, nos. 27-36; and that the literal sense serves as a safeguard to keep the Divine truths within from being injured - truths which constitute the Word's spiritual meaning - may be seen in no. 97 of the same work. Also, that the church's doctrine is to be drawn from the Word's literal sense and verified by it, in nos. 50-61 there.

The wall is said to be great and high because it means the Word in respect to its Divine goodness and Divine truth, for greatness is predicated of goodness, and height of truth, as in no. 896 above.

[2] A wall symbolizes something that protects, and when mentioned in reference to the church, it symbolizes the Word in its literal sense, as it does also in the following places:

I have set watchmen on your walls, O Jerusalem; they shall not keep silent day or night, who make mention of Jehovah... (Isaiah 62:6)

They shall call you the City of Jehovah, the Zion of the Holy One of Israel... And you shall call your walls salvation, and your gates praise. (Isaiah 60:14, 18)

(Jehovah) will be a wall of fire all around her, and... the glory in her midst. (Zechariah 2:5)

Men of Arvad... were on your walls..., and the men of Gammad... hung their shields on your walls all around, and made your beauty perfect. (Ezekiel 27:11)

The last is said of Tyre, which symbolizes the church in respect to its concepts of truth from the Word.

Run about through the streets of Jerusalem, and see... if there is anyone who... seeks the truth... Go up on her walls and cast them down. (Jeremiah 5:1, 10)

Jehovah has purposed to destroy the wall of the daughter of Zion... ...He has caused the rampart and wall... to lament, to languish together... The Law and her prophets are no more... (Lamentations 2:8-9)

They will run about in the city, they will run on the wall; they will climb up into the houses, they will enter through the windows... (Joel 2:9)

These passages refer to falsifications of truth.

Day and night (the impious) go around (in the city) on its walls... Destructions are in their midst. (Psalms 55:10-11)

And so on elsewhere, as in Isaiah 22:5; 56:5; Jeremiah 1:15; Ezekiel 27:11; Lamentations 2:7.

That a wall symbolizes the Word in its literal sense is clearly apparent from the following verses in the present chapter, which describe at some length the wall of the city and its gates, foundations and dimensions. That is because the doctrine of the New Church, which the city symbolizes, comes only from the Word's literal sense.

97. It should be known, moreover, that the Word’s literal sense is a protection for the genuine truths that lie concealed within. The literal sense is a protection in that it can be turned this way and that and explained in accord with a person’s comprehension, and yet without the inner meaning’s being harmed or violated. For it does no harm if the Word’s literal sense is interpreted in one way by one person, and in another way by another person. But it does do harm if the Divine truths that lie concealed within are perverted; for this does violence to the Word.

This is guarded against by the literal sense. And it is guarded against among people who, owing to their religion, are caught up in falsities, but do not affirm those falsities, for they do not do any violence.

[2] This protection is symbolized by cherubim in the Word, and described by them, too.

It is symbolized by the cherubim that were placed at the entrance to the garden of Eden after Adam and his wife were cast out, about which we read the following:

(When Jehovah God) drove out the man..., He placed cherubim at the east of the garden of Eden, and a flaming sword turning hither and thither, to guard the way to the tree of life. (Genesis 3:23-24)

The cherubim symbolize protection. The way to the tree of life symbolizes an entryway to the Lord, which people have through the Word. The flaming sword turning hither and thither symbolizes Divine truth in outmost expressions, which, like the literal sense of the Word, can be turned in this way.

[3] Protection is likewise meant by the cherubim of gold placed at the two ends of the mercy seat on top of the ark in the Tabernacle (Exodus 25:18-21). Because this is what the cherubim symbolized, therefore the Lord spoke with Moses from between them (Exodus 25:22, 30:6, 33:9, Numbers 7:89). It may be seen in nos. 37-49 above that the Lord speaks with a person only in fullness, and that the Word in its literal sense is Divine truth in its fullness; thus the Lord accordingly spoke with Moses from between cherubim.

Nor is anything else symbolized by the cherubim on the curtains and veil of the Tabernacle (Exodus 26:1, 31). For the curtains and veil of the Tabernacle represented the outmost constituents of heaven and the church, and so also those of the Word (see no. 46 above).

Nor is anything else symbolized by the cherubim inside the Temple in Jerusalem (1 Kings 6:23-28). And by the cherubim carved on the walls and doors of the Temple (1 Kings 6:29, 32, 35). Likewise by the cherubim in the new temple (Ezekiel 41:18-20). (See also no. 47 above.)

[4] Since cherubim symbolize a protection to keep the Lord, heaven, and the Divine truth contained in the Word from being approached directly, so that they must be approached indirectly through outmost expressions, therefore we are told regarding the king of Tyre the following:

You were the seal of perfection, full of wisdom and perfect in beauty. You were in Eden, the garden of God; every precious stone was your covering.... You, O cherub, spread out a covering.... I destroyed you, O covering cherub, in the midst of stones of fire. (Ezekiel 28:12-14, 16)

Tyre symbolizes the church with respect to its concepts of truth and goodness, and its king accordingly symbolizes the Word which contains and is the source of those concepts. It is apparent that the Word here is symbolized as it is in its outmost expression, namely its literal sense, and its protection by a cherub; for the text says, “You were the seal of perfection, ” “every precious stone was your covering, ” and “You, O cherub, spread out a covering, ” including as well the phrase, “O covering cherub.” The precious stones listed here also mean truths in the Word’s literal sense, as may be seen in no. 45 above.

Since cherubim symbolize the outmost expression of Divine truth set as a protection, therefore we are told in the Psalms of David,

He bowed the heavens and came down..., and He rode upon a cherub.... (Psalms 18:9-10)

O Shepherd of Israel..., You who sit upon the cherubim, shine forth! (Psalms 80:1)

Jehovah...is seated upon the cherubim. (Psalms 99:1)

To ride upon cherubim, to sit on them and be seated on them, is to do so on the outmost sense of the Word.

[5] Divine truth and its character are described in the Word by cherubim in the first and ninth chapters in Ezekiel, and in the tenth. But because no one can know what the particulars in the description of them symbolize, unless he is someone for whom the spiritual sense has been laid open, therefore I have had disclosed to me what everything said about the cherubim in the first chapter in Ezekiel symbolizes, which in brief is as follows:

Verse 4: The Divine atmosphere surrounding the Word is described.

Verse 5: This represented as having the likeness of a man.

Verse 6: Its conjunction with spiritual and celestial elements.

Verse 7: The nature of the natural component of the Word.

Verses 8-9: The spiritual and celestial components of the Word conjoined with its natural one; their character.

Verses 10-11: The Divine love accompanying the celestial, spiritual and natural goodness and truth present in the Word, separately and together.

Verse 12: They look in one direction.

Verses 13-14: The atmosphere of the Word emanating from the Lord’s Divine goodness and Divine truth, which give the Word life.

Verses 15-21: The doctrine of goodness and truth found in the Word and emanating from the Word.

Verses 22-23: The Divinity of the Lord above the Word and in it.

Verses 24-25: And emanating from it.

Verse 26: The Lord’s being above the heavens.

Verses 27-28: And His possessing Divine love and Divine wisdom.

I have, moreover, compared these summaries with the Word in heaven and found them to be in conformity with it.