425. Up to now the world has not known that 'bronze' means natural good, nor indeed that every metal mentioned in the Word has some definite meaning in the internal sense. For example 'gold' means celestial good, 'silver' spiritual truth, 'bronze' natural good, 'iron' natural truth, and so on with all the rest. The same applies to stone and wood. These were the meanings of the gold, silver, bronze, and wood in the Ark and the Tabernacle, and of similar objects in the Temple, which in the Lord's Divine mercy will be dealt with later on. In the Prophets it is plain that such things are meant, as in Isaiah,

You will suck the milk of nations, and the breast of kings will you suck. Instead of bronze I will bring gold, and instead of iron, I will bring silver, and instead of wood, bronze, and instead or stones, iron. And I will make peace your assessment and righteousness your tax-collectors. Isaiah 60:16-17.

This refers to the Coming of the Lord and to His kingdom, and to the celestial Church. 'Gold instead of bronze' means celestial good instead of natural good. 'Silver instead of iron' means spiritual truth instead of natural truth. 'Bronze instead of wood' means natural good instead of bodily good. 'Iron instead of stones' means natural truth instead of sensory truth. In Ezekiel,

Javan, Tubal, and Meshech, they were your merchants in the souls of men, and they gave vessels of bronze for your merchandise. Ezekiel 27:13

This refers to Tyre, which means people who are in possession of spiritual and celestial riches. 'Vessels of bronze' stands for natural goods. In Moses,

A land whose stones are Iron, and from whose mountains you will dig out bronze. Deuteronomy 8:9.

Here similarly 'stones' stands for sensory truth, 'iron' for natural or rational truth, and 'bronze' for natural good. In the cases of the four living creatures or the cherubim seen by Ezekiel, whose feet sparkled like burnished bronze, Ezekiel 1:7, 'bronze' in a similar way means natural good, for the human foot represents that which is natural. Something similar was seen by Daniel,

A man clothed in linen whose loins were girded with gold of Uphaz and whose body was like tarshish. ¹ His arms and feet were like the appearance of burnished bronze. Daniel 10:5-6

And for the fact that the bronze serpent mentioned in Numbers 21:9 represented the Lord's good, sensory and natural, see what has been said already [in 197].

Footnotes:

'Works,' as in Revelation 16:11, signify falsities of faith, and the resulting evils of life.

In Revelation, 'I know thy works,' is said frequently. This makes it clear that 'works' signify, generally, every aspect of the church.

'Works,' as in Genesis 46:33, denote goods, because they are from the will, and anything from the will is either good or evil, but anything from the understanding, like spoken words, are either truths or falsities.

In Genesis 2:2, the work signifies the celestial man, the highest use of God; or the accomplishment when the spiritual man becomes celestial. (Arcana Coelestia 84, 88)

In Exodus 5:9, work signifies assault for the purpose of subjugation. (Arcana Coelestia 7120)

In Genesis 39:11, it signifies the process when the Lord was conjoining Himself with spiritual good in the natural. (Arcana Coelestia 5004)

In Genesis 47:3; Psalms 8:3; 44:1; 63:12, works concern offices and uses which are done for the neighbor, the country, the church, and the Lord's kingdom.

In Exodus 5:4, work signifies that the people were not to be exempted from things that were hard to bear. (Arcana Coelestia 6073, Arcana Coelestia 7104)

In Revelation 2:2, works signify that the Lord sees man's exterior as well as his interior things. (Apocalypse Revealed 76)

In Revelation 2:6, it signifies that people do not want to claim personal merit. (Apocalypse Revealed 86)

In Revelation 2:19, 23, 26, it signifies all things of charity and faith. (Apocalypse Revealed 138, 141)

In Revelation 9:20, it signifies that they did not shun as sins their own things, which are evils of every kind. (Apocalypse Revealed 457)

(References: Arcana Coelestia 6048)