781. "And merchandise of horses, and wagons, and the bodies and souls of people." This symbolically means that all of these things depend on an understanding of the Word and on doctrine drawn from it, and on the goods and truths in the Word's literal sense, which these Roman Catholics do not possess, because they have falsified and adulterated the Word by using the things in it contrary to their real meaning in order to gain dominion over heaven and the world.

The valuables here follow the preposition "of," because they involve all of the things that go before. That horses symbolize an understanding of the Word may be seen in no. 298. Chariots symbolize doctrine from the Word (no. 437); consequently so do wagons. The bodies and souls of people symbolize goods and truths in the literal sense of the Word, because they have the same symbolism as the body and blood in the Holy Supper. The body in that supper symbolizes the Lord's Divine goodness, and the blood the Lord's Divine truth; and because of this symbolism they also symbolize the Divine good and truth in the Word, because the Lord embodies the Word.

Instead of blood, however, the text here says souls. That is because the soul likewise symbolizes truth (see no. 681 above), and because blood in the Word is called the life or soul (Genesis 9:4-5). "Human lives" in Ezekiel 27:13 has a similar symbolic meaning. So does the "seed of men" in Daniel 2:43.

[2] Horses and wagons have a similar symbolic meaning in Isaiah:

Then they shall bring all your brethren... on horses and in chariots and in wagons, and on mules and on camels, to My holy mountain Jerusalem... (Isaiah 66:20)

This is said of the Lord's New Church, which Jerusalem is, regarding people in it who have an understanding of the Word and doctrine derived from it, which are the horses, chariots, and wagons.

Now because these people of the Roman Catholic religion falsify and adulterate the Word by using it to gain dominion over heaven and the world, the symbolic meaning here is that they do not possess any goods and truths from the Word, and so do not have any in their doctrine either.

Regarding this Jeremiah says the following:

...the king of Babylon has devoured me, has thrown me into confusion; He has made me an empty vessel; He has swallowed me up like a whale; He has filled his stomach with my delicacies... (Jeremiah 51:34-35)

A sword is against the horses (of Babylon), against her chariots, and... against her treasures, so that they are plundered. A drought is upon her waters, so that they are dried up. For the land is one of carved images, and they boast of their dreadful deeds. (Jeremiah 50:37-38)

436. And they had breastplates like breastplates of iron. (9:9) This symbolically means that their arguments based on fallacies, with which they battled and prevailed, appeared to them too strong to be refuted.

Breastplates symbolize protections, because they protect the breast. Here they symbolize protections of falsities, which are concocted by arguments based on fallacies, which people use to defend a false proposition. For from a false proposition nothing but falsities can flow. If truths are advanced, they are regarded only externally or superficially, thus also sensually, and so are falsified, becoming then fallacies in the people who entertain them.

Breastplates have this symbolism because battles in the Word symbolize spiritual battles, and weapons of war therefore symbolize various defenses connected with such a battle - as in Jeremiah,

Harness the horses, and mount up, you horsemen! And station yourselves in your helmets, polish the spears, put on the cuirass. (Jeremiah 46:4)

In Isaiah,

He put on righteousness as a breastplate, and a helmet of salvation on His head. (Isaiah 59:17)

In the book of Psalms,

...under His wings you shall be confident; His truth shall be your shield and buckler. (Psalms 91:4)

And so also elsewhere, as Ezekiel 23:24; 38:4; 39:9, Nahum 2:3, Psalm. 5:12; 35:2-3.

Their breastplates being breastplates of iron means, symbolically, that their arguments seemed to them too strong to be refuted; for owing to its hardness iron symbolizes strength.