1748. 'That not a thread, nor even the latchet of a shoe' means all things, natural and bodily, that were unclean. This is clear from the meaning of 'the latchet of a shoe'. In the Word 'the sole of the foot, and the heel' means the lowest part of the natural, as shown already in 259. The shoe is that which covers the sole and the heel, and therefore 'a shoe' means something still more natural, thus the bodily itself. The exact meaning of a shoe depends on the actual subject. When it has reference to goods it is used in a good sense, but when it has reference to evils it is used in a bad sense, as it is here where the subject is the acquisitions of the king of Sodom, who means evil and falsity. 'The latchet of a shoe' therefore means things, natural and bodily, that are unclean. 'The thread of a shoe' means falsity, and 'the latchet of a shoe' evil, and because the expression denotes something very small the most degraded of all is meant.

[2] That these things are meant by a shoe is clear also from other places in the Word, such as when Jehovah appeared to Moses from the middle of the bush and said to Moses,

Do not come near here; put off your shoes from on your feet, for the place or which you are standing is holy ground. Exodus 3:5.

Similarly, in what the commander of Jehovah's army said to Joshua,

Put off your shoe from on your foot, for the place on which you are standing is holy. Joshua 5:15.

From this anyone may see that a shoe would not take away anything from the holiness provided the individual were holy in himself, but that this was said because 'a shoe' represented the lowest natural and bodily that was to be cast off.

[3] That it is the unclean natural and bodily is also clear in David,

Moab is My washbasin; upon Edom I will cast My shoe. Psalms 60:8.

The commandment to the disciples embodies the same,

If anyone will not receive you or listen to your words, as you leave that house or city, shake off the dust of your feet. Matthew 10:14; Mark 6:11; Luke 9:5.

Here 'dust of your feet' is similar in meaning to a shoe, for 'the sole of the foot' means the lowest natural, that is to say, uncleanness resulting from evil and falsity. They were commanded to do this because at that time they lived in an age of representatives, and imagined that heavenly arcana were stored away solely in these and not in naked truths.

[4] Because 'the shoe' meant the lowest natural, shedding, that is, 'taking off the shoe' meant that the lowest things of nature were to be shed, as in the case, mentioned in Moses, of any man who refused to fulfill the obligations of a brother-in-law,

He who refuses to fulfill the obligations of a brother-in-law - his sister-in-law shall go up to him in the sight of the elders, and she shall remove his shoe from upon his foot and spit in his face; ¹ and she shall answer and say, So will it be done to the man who does not build up his brother's house. And his name will be called in Israel, The house of him who has his shoe taken off. Deuteronomy 25:5-10.

This stands for being devoid of all natural charity.

[5] That 'a shoe' means as well, in a good sense, the lowest natural is clear from the Word, as in Moses when referring to Asher,

Blessed above sons be Asher; let him be acceptable to his brothers, and dipping his foot in oil. Your ² shoe will be iron and bronze. Deuteronomy 33:24-25.

Here 'shoe' stands for the lowest natural - 'iron shoe' for natural truth, 'bronze shoe' for natural good - as is clear from the meaning of iron and bronze, 425, 426. And because the shoe meant the lowest natural and bodily part, it therefore became a figurative expression for the least and basest thing of all, for the lowest natural and bodily part is the basest of all in man; and this is what John the Baptist meant when he said,

There is coming one mightier than I, the latchet of whose shoes I am not worthy to untie. Luke 3:16; Mark 1:7; John 1:27.

Footnotes:

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.