70. The feet are said to be "like unto burnished brass," because burnished brass is polished brass, shining from something fiery; and "brass" in the Word signifies natural good. Metals are equally significative with the rest in the Word. "Gold" in the Word signifies celestial good, which is inmost good; "silver" signifies the truth thereof, which is spiritual good: "brass" natural good which is outmost good, and "iron" the truth thereof, which is natural truth.

Metals have such significations from correspondence; for in heaven many things are seen shining as if from gold and silver, and also many things as if from brass and iron; and it is there known that by these the goods and truths mentioned above are signified. It was from this that the ancients, who had a knowledge of correspondences, named the ages according to these metals; calling the first age the "golden," because innocence, love, and wisdom therefrom then ruled; but the second "silver," because truth from that good, or spiritual good, and intelligence therefrom then ruled; the third age "brazen" or "copper," because mere natural good, which is justness and sincerity of moral life, then ruled; but the last age they called "iron," because mere truth without good then ruled, and when that rules, falsity also rules. All this was from the spiritual signification of these metals.

[2] From this it can be known what is signified by the image seen in a dream by Nebuchadnezzar:

The head of which was of gold, the breast and arms of silver, the belly and sides of brass, the legs of iron, and the feet partly of iron and partly of clay (Daniel 2:23, 33);

namely, the state of the church in respect to good and truth, from its first time to its last; its last time was when the Lord came into the world. When it is known that "gold" signifies celestial good, "silver" spiritual good, "brass" natural good, and "iron" natural truth, many arcana in the Word, where these metals are mentioned, can be understood. Thus what is signified by these words in Isaiah:

For brass I will bring gold, for iron I will bring silver, and for wood brass, and for stones iron; I will also make thy government peace, and thine exactors justice (Isaiah 60:17).

[3] But as the signification of "brass," as meaning natural good, is here treated of, I will cite only a few passages where "brass" is mentioned, as signifying that good. Thus in Moses:

Asher acceptable unto his brethren, and dipping his foot in oil. Thy shoe iron and brass, and as thy days thy fame (Deuteronomy 33:24-25).

"Asher," as one of the tribes, signifies the blessedness of life, and the delight of affections (See Arcana Coelestia 3938-3939, 6408); "to dip the foot in oil" signifies natural delight, "oil" is delight (See n. 9954), "foot" the natural (See just above, n. 69; "the shoe iron and brass" signifies the lowest natural from truth and good, "the shoe" is the lowest natural (See n. 1748, 1860, 6844), "iron" is its truth, and "brass" its good (as above). In the same:

Jehovah thy God will bring thee into a wealthy land; a land out of whose stones thou mayest hew out iron, and out of its mountains brass (Deuteronomy 8:7, 9).

In Jeremiah:

I will give thee unto this people for a fortified wall of brass, that they may fight against thee and not prevail against thee (Jeremiah 15:20).

And in Ezekiel:

Javan, Tubal, and Meshech, they were thy traffickers; with the soul of man and with vessels of brass they traded thy merchandise (Ezekiel 27:13).

In this chapter the traffickings of Tyre are treated of, by which are signified the knowledges of good and truth; by the names "Javan," "Tubal," and "Meshech," are signified such things as are of good and truth, of which knowledges treat; the "soul of man" is truth of life; "vessels of brass" are scientifics of natural good. (What is signified by "Tyre" may be seen in Arcana Coelestia 1201; what by "traffickings," n. 2967, 4453; what by "Tubal and Meshech," n. 1151; what by "Javan," n. 1152, 1153, 1155; what by the "soul of man," n. 2930, 9050, 9281; what by "vessels," n. 3068, 3079, 3316, 3318) In the same:

The feet of the cherubs sparkled like the appearance of polished brass (Ezekiel 1:7).

What "cherubs" and "feet" signify, see above n. 69.

[4] In the same:

I saw and behold there was a man, whose appearance was like the appearance of brass, and a line of flax was in his hand; and he was standing in the gate (Ezekiel 40:3).

It was because this angel measured the wall and the gates of the house of God, which signify the externals of the church, that his appearance was seen as the appearance of brass. He who knows that "brass" signifies the external of the church, which in itself is natural, can in some measure know why:

The altar of burnt-offering was overlaid with brass, and the grating about it was of brass, and the vessels of brass (Exodus 27:1-4);

as also why:

The great vessel, which was called the sea, with the twelve oxen under it, and the ten lavers with the bases, and also all the vessels of the tabernacle for the house of God, were made by Solomon of polished brass (1 Kings 7:43-47).

[5] He who knows what "brass" signifies may also enter into the arcanum why it was commanded that a serpent of brass be set up for the people to look at, of which it is thus written in Moses:

Jehovah sent serpents among the people, and they bit the people. And He said unto Moses, Make thee a serpent, and set it upon a standard, and it shall come to pass that everyone that is bitten, and looketh upon it, shall live. And Moses made a serpent of brass, and set it upon a standard; and it came to pass, that if a serpent had bitten any man, and he looked unto the serpent of brass, he lived (Numbers 21:6, 8-9).

That this "serpent" signified the Lord, He Himself teaches in John:

As Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up, that whosoever believeth in Him may not perish, but may have everlasting life (John 3:14-15).

By the "serpent" is signified that which is the ultimate of life with man, and is called the external sensual, which is the natural. Because this ultimate in the Lord was Divine, a serpent of brass was made among the sons of Israel, with whom all things were representative; and this signified that if they would look to the Divine Human of the Lord they would live again, that is, if they would believe in Him they would have eternal life, as the Lord Himself also teaches. (That to "see" is in the spiritual sense to believe, see above, n. 37, 68; and that the "serpent" is the external sensual, which is the ultimate of man's life, see Arcana Coelestia 195-197, 6398, 6949, 10313) That "brass" and "iron" in the Word also signify what is hard (as in Isaiah 48:4; Daniel 7:19 where), will be seen in what follows.

3079. 'And her pitcher was on her shoulder' means vessels that receive truth, and a total effort to uphold that truth. This is clear from the meaning of 'a pitcher' as factual knowledge, and so a receptacle of truth, dealt with in 3068, and from the meaning of 'shoulder' as all power, and so total effort, dealt with in 1085. 'Pitchers' or water-pots, and also vessels generally, mean in the internal sense things that serve in the place of a receptacle, as facts and cognitions do in relation to truths, and as truths themselves do in relation to good. This becomes clear from many places in the Word. The temple and the altar vessels had no other meaning, and having that meaning they were also sacred. For no other reason were they sacred. That was why - when Belshazzar, along with his nobles and his wives, drank wine out of the vessels of gold and silver which Nebuchadnezzar his father had brought from the Temple in Jerusalem, and they praised the gods of gold, silver, bronze, iron, wood, and stone - writing appeared on the wall of his palace, Daniel 5:2 and following verses. 'The vessels of gold and silver' stands for cognitions of good and truth which were rendered profane; for 'the Chaldeans' means those who possess cognitions but have rendered them profane through the falsities within those cognitions, 1368, so that cognitions serve them for worshipping 'the gods of gold and silver' (Belshazzar being called 'king of the Chaldeans' in verse 30 of that same chapter).

[2] That 'vessels' means the external containers of spiritual things is also evident from other places in the Word, as in Isaiah,

Even as the children of Israel bring their gift in a clean vessel to the house of Jehovah. Isaiah 66:20.

This refers to the Lord's kingdom. 'A gift in a clean vessel' is a representative of the external man in relation to the internal. The one who brings the gift is the internal man, 'the clean vessel' a compatible external man, and so the things present in the external man, which are facts, cognitions, and matters of doctrine. In Jeremiah,

The cry of Jerusalem went up, and the nobles sent their inferiors to the waters; they came to the pits, they found no water, they returned with their vessels empty, they were ashamed. Jeremiah 14:2-3.

'Empty vessels' stands for cognitions with no truth in them, and also truths with no good in them. In the same prophet,

Nebuchadnezzar king of Babel has devoured me, he has troubled me, he has made me an empty vessel. Jeremiah 51:34.

'An empty vessel' stands in like manner for empty cognitions - 'Babel' being one who lays waste, see 1327 (end). In Moses,

Like valleys that are planted, like gardens beside a river. Waters will flow from buckets, and his seed will be towards many waters. Numbers 24:6-7.

These verses belong to Balaam's oracle concerning Jacob and Israel. 'Waters will flow from buckets' stands for truths flowing from cognitions. In the parable about the ten virgins it is said that five of them took oil in their vessels together with their lamps, but that the foolish did not, Matthew 25:4. 'Virgins' means affections; 'the wise took oil in their vessels' means that they took good within truths, and so charity within faith. 'Oil' is good, see 886; 'lamps' stands for love.