404. Verse 14. And the heaven departed as a book rolled up, signifies that the spiritual man became closed up. This is evident from the signification of "heaven," as being the church in general and in particular; for the church is the heaven of the Lord on the earth; moreover, the church makes one with heaven by conjunction; therefore when "heaven and earth" are mentioned in the Word, the church internal and external is meant, for the internal of the men of the church is heaven with them, and their external is the world with them; and as "heaven and earth" signify the church internal and external so they signify the internal and external man, or the spiritual and the natural man; for as man in whom is the good of love and of faith is a church, so the church, in general exists from the men in whom the church is. This makes clear why it is that "heaven" here means the internal or spiritual man. It is said "the spiritual man," by which is meant the spiritual mind, which is the higher or interior mind of man, while the lower or exterior mind is called the natural man. The above is evident also from the signification of "departed as a book rolled up," as meaning that it became closed up; for the spiritual mind, which is, as was said, the higher or interior mind with man, is opened by truths applied to life, thus by goods, but it is closed up by falsities applied to life, thus by evils; and the closing up is as the rolling up of the scroll of a book. That this is so was made very clear by the appearances in the spiritual world when the Last Judgment was accomplished; for the mountains and the hills there then appeared sometimes to be rolled up as the scroll of a book is rolled up, and those that were upon them were then rolled down into hell. The cause of this appearance was this: that the interiors of their minds, through which somewhat of light from heaven had before flowed in, were then closed up. What takes place in general with many, takes place with everyone in particular of a like character, for in the spiritual world such as the general is, such is the particular (See in the work on Heaven and Hell 73). By "book" is meant a scroll, because in ancient times there were no types and thus no books like those at the present day, but there were scrolls of parchments; so "books" in Revelation mean scrolls, and "heaven departed as a book rolled up" means as a scroll rolled up; the same as in Isaiah:

All the host of the heavens shall waste away, and the heavens shall be rolled up as a book (Isaiah 34:4).

69. Verse 15. And His feet like unto burnished brass, as if glowing in a furnace, signifies the ultimate of Divine order, which is the natural, full of Divine love. This is evident from the signification of "feet," as being the natural (See Arcana Coelestia 2162, 3147, 3761, 3986, 4280, 4938-4952); therefore, in reference to the Lord, as meaning the ultimate of Divine order, because that is the natural; also from the signification of "burnished brass," or brass polished, as being natural good (of which presently); and from the signification of "glowing," as being, in reference to the Lord, what is from Divine love (See n. 10055). It is said, "as if glowing in a furnace," in order that the Divine love in the greatest degree and in its fullness may be represented, for the Divine is in its fullness when it is in its ultimate, and the ultimate is the natural (See above, n. 66).

From this it is clear that by "His feet like unto burnished brass, as if glowing in a furnace," is signified the ultimate of Divine order, which is the natural, full of Divine love. These things, as well as the preceding, are described by comparisons; as that "His head and His hairs were white as white wool, as snow," and that "His feet were like unto burnished brass, as if glowing in a furnace;" but it is to be noted, that all comparisons in the Word are significative, for they are from correspondences in like manner as the things themselves (See Arcana Coelestia 3579, 4599, 8989).

[2] In reference to the Lord, "feet" signify the ultimate of Divine order, and this is the natural, because heaven is heaven from the Lord's Divine Human, and from this it is that heaven in the whole complex represents one man; and as there are three heavens, that the highest heaven represents the head, the middle heaven the body, and the lowest heaven the feet. The Divine that makes the highest heaven is called the celestial Divine, but the Divine that makes the middle heaven is called the spiritual Divine, and the Divine that makes the lowest heaven is called the natural Divine from the spiritual and celestial. This makes it evident why the Lord is here described in respect to His Divine Human, which is the Son of man seen in the midst of the lampstands, not only as regards His garments, but also as to His head, breast, and feet. (That the Son of man is the Lord as to His Divine Human, see above, n. 63; and that the "lampstands" are heaven, see n. 62, 63. But since these things are arcana hitherto unknown in the world, and yet must be understood in order that the internal sense of this and the following parts of this prophetical book may be comprehended, the particulars have been explained specifically in the work on Heaven and Hell; as

That the Divine Human of the Lord makes Heaven, n. 7-12, 78-86, seq.;

That on this account Heaven in the whole Complex represents one Man, n. 59-77;

That there are Three Heavens, and that the highest refers to the head, the middle to the body, and the lowest to the feet, n. Heaven and Hell 29-40.)

When this is understood it can be seen what is signified in the Word by "the feet of Jehovah" or "of the Lord," namely, the ultimate of Divine order, or the natural; and since the external of the church, of worship, and of the Word is the ultimate of Divine order in the church, and is the natural, this is specifically signified by "the feet of Jehovah" or "of the Lord."

[3] Because of this signification of "the feet of Jehovah" or "of the Lord," therefore when the Lord was seen as an Angel by the prophets elsewhere, He appeared in like manner.

Thus by Daniel:

I lifted up mine eyes, and looked, and behold a man clothed in linen, whose loins were girded with gold of Uphaz; His body was like the tarshish stone, and His eyes as lamps of fire, and His arms and His feet like the brightness of polished brass (Daniel 10:5-6).

In like manner the cherubs, by which is meant the Lord in respect to providence and protection (See Arcana Coelestia 9277, 9509, 9673), were seen by Ezekiel:

Their feet sparkled like the brightness of polished brass (Ezekiel 1:7).

The Lord was seen in like manner as an Angel as described further on in Revelation:

I saw an Angel coming down out of heaven, arrayed with a cloud, and a rainbow was about His head, and His face was as the sun, and His feet as pillars of fire (Revelation 10:1).

As the Lord appeared in this manner as to His feet, therefore under His feet there was seen by some of the sons of Israel:

As it were a work of sapphire stone, and as it were the substance of heaven for clearness (Exodus 24:10).

Their vision of the Lord was not as to the feet, but "under the feet," because they were not in, but under, the external of the church, of worship, and of the Word (See The Doctrine of the New Jerusalem 248).

[4] Since "the feet of Jehovah" or "of the Lord" signify the ultimate of Divine order, and this specifically is the external of the church, of worship, and of the Word, therefore this external is called in the Word "His footstool," as in Isaiah:

The glory of Lebanon shall come unto thee, to beautify the place of My sanctuary; I will make the place of My feet honorable. And they shall bow themselves down at the soles of thy feet (Isaiah 60:13-14).

In the same:

Heaven is My throne, and the earth is My footstool (Isaiah 66:1).

In Jeremiah:

God doth not remember His footstool in the day of anger (Lamentations 2:1).

In David:

Worship Jehovah at His footstool (Psalms 99:5).

We will go into His tabernacles; we will worship at His footstool (Psalms 132:7).

In Nahum:

Of Jehovah, the clouds are the dust of His feet (Nahum 1:3).

"Cloud" is the external of the Word, or the Word in respect to the letter (See above, n. 36). Because "cloud" is the external of the Word, it is also the external of the church and of worship; for the church and worship are from the Word. "Clouds" are called "dust of His feet," because those things that are in the sense of the letter of the Word, which is natural, appear scattered.