In the third chapter of the Book of Jonah, Jonah finally reaches Nineveh, and starts preaching repentance and reformation to the people there. And... they listen! Even the King of Assyria listens!

The inner meaning of the story is pretty close to the surface here, and there's important symbolism. Swedenborg summarizes the chapter's meaning in this one sentence:

"The nations, hearing from the Word of God about their sins, and that they would perish, were converted after repenting, and were heard by the Lord, and saved." (The Inner Meaning of the Prophets and Psalms 213)

Rev. George McCurdy, in his exegesis of this chapter, offers this summary:

The great city of Nineveh has many spiritual representations. The world saw Nineveh as a mighty nation, but in the eyes of the Lord, it represented the shallowness and weakness (death) of false doctrines, contrived beliefs confirmed by the proprium (self love), the fallacies of the senses, and the unenlightened understanding that spawns spiritual ignorance.

The Lord’s mercy and love for all prompted Him not only to send His message to Nineveh, but to ensure that it would be preserved for eternity. Jonah’s call to "arise and go" preach to Nineveh is a call for spiritual renewal. It is a call for repentance. The fasting, sackcloth, and ashes symbolize a call to be aware that "where there is no truth, there is no church."

Where the Word is closed, and not loved, there is a loss of conjunction with the Divine resources. The fasting of man and beast symbolizes a need for the spiritual and natural appetites to come to the Lord for that "bread which comes down from heaven." The Ninevites giving up their natural food and drink represents their turning away from "as-of-self" concepts and reminds all who read and hear the Word of the Lord to rely on heavenly manna.

"Why do you spend money for what is not bread, and your wages for what does not satisfy? Listen carefully to Me and eat what is good, and let your soul delight itself in abundance…" (Isaiah 55:2)

The king sitting in ashes and mourning represents a sorrowful attitude toward "the remains of the fire of self-love." Repentance involves self-examination, making oneself guilty for the sins and evils committed, asking the Lord for His help, and desiring to attain a new life.

As we mull over this concept, think about the Lord’s preaching on earth. As He went about His mission, He often used these words: "You have heard it said of old… but I say unto you…" Putting aside human traditions and taking on the Lord’s teachings is an ongoing effort. Jonah was told to preach the words of the Lord. He was not to make things up from his memory. He was to be a true and faithful prophet of the Lord’s ways.

Here's a link to an interesting (audio) sermon on this chapter, by Rev. Todd Beiswenger.

Rev. Martin Pennington suggests two explanatory passages from Swedenborg's theological writings:

"Forty days means a period of temptation combats or severe change." (Arcana Coelestia 730)

"A fast represents those who are in a state of unhappiness when good is no longer joined to the truths." (Arcana Coelestia 9182[10])

Other references of interest listed by Rev. McCurdy include:

"As ‘forty’ signified what is full or complete… forty signifies what is complete in respect to instruction and influx… for this reason it was said by Jonah to the Ninevites that ‘the city would be overthrown after forty days" (Jonah 3:4) (Arcana Coelestia 9437[2])

"By being clothed in sackcloth is signified mourning on account of the vastated truth in the church; for garments signify truths; and therefore, to be clothed in sackcloth, which is not a garment, signifies mourning that there is no truth; and where there is no truth, there is no church." Jonah 3:5-6 is cited. (Apocalypse Revealed 492)

"…the rite of putting sackcloth on the loins to testify…mourning may be seen from the historic and prophetic parts of the Word, as in… Jonah 3:5-8… for a sign representative of mourning over the evil on account of which Nineveh was to perish; thus over destroyed good." (Arcana Coelestia 4779[2])

"From the signification of garments it is also manifest why they rent their garments, when any one spoke against the Divine truth of the Word… and why, on account of transgressions against Divine truths, they put off their garments, and put on sackcloth." Jonah 3:5, 6, and 8 are cited. (Apocalypse Revealed 166)

"That ‘ashes’ denote falsity, may be confirmed from passages where another word for ‘ashes (cinis)’ is used, for these ashes have a like origin…" Jonah 3:6 is cited. (Arcana Coelestia 7520)

"…by ‘ashes’ in the opposite sense, namely, what is condemned that remains after the burning from the fire of self love. This is signified by ‘the ashes’ which they carried on the head, and in which they rolled themselves when bewailing their sins." Jonah 3:6 is cited. (Arcana Coelestia 9723)

"In the spiritual sense by kings those who are in truths are signified, by the great ones those who are in goods, by the rich those that are in the knowledge of good, by the mighty they that are in erudition, by servants they that are in such things from others, and thus from memory, and by freemen they that are in such things from themselves…" Jonah 3:7 is cited. (Apocalypse Revealed 337)

"The interior good and also the interior evil…are signified by ‘man,’ are those which are of the intention or end, for the intention or end is the inmost of man; but the exterior good and also the exterior evil which are signified by ‘beast,’ are those which are of the thought, and of the consequent action when nothing stands in the way…By ‘beast,’…in respect to the external or natural man, a man is nothing else than a beast, for he takes delight in the like cupidities and pleasures, as also in the like appetites and sense…Therefore… from a holy rite it was commanded by the king of Nineveh, that both man and beast were to fast, and were to be covered with sackcloth (Jonah 3:7, 8)." (Arcana Coelestia 7523)

"… in the spiritual world a man’s affections appear at a distance like beasts… and beasts, viewed in themselves, are nothing but forms of natural affections… By man and beasts together is signified man as to spiritual and natural affection, in the following passages… Jonah 3:7, 8…" (Apocalypse Revealed 567)

"Here ‘webs’ and ‘garments’ are predicated of things of the understanding, that is, of the thought; ‘iniquity’ and ‘violence,’ of things of the will, that is, of works. In Jonah 3:8… the ‘evil way’ is predicated of falsities, which are of the understanding; and ‘violence,’ which are of the will." (Arcana Coelestia 623[2])

"…the ‘wrath of anger’ is attributed to Jehovah, and consequently ‘repentance.’" (Arcana Coelestia 588[2])

"…the Word is such in the sense of the letter, it may be evident that it cannot be understood without doctrine. But let examples illustrate this. It is said that Jehovah repenteth (Jonah 3:9; 4:2), and it is also said that Jehovah repenteth not (Num. 23:19…): without doctrine these statements do not agree." (Teachings Regarding the Sacred Scripture 51)

"In these passages (Jonah 3:9,10) Jehovah is said to have ‘repented,’ when yet it cannot be that He repents, because He knows all things before He does them; from which it is evident that by ‘repenting’ is signified mercy." (Arcana Coelestia 10441[2-4])

Finally, here's a link to Rev. McCurdy's study guide for the Book of Jonah, which is available for free as a .pdf, for your use.

1664. That the wars in this chapter mean in the internal sense nothing other than spiritual conflicts, which are temptations, has been stated already in the preliminary section. ¹ Nor do the wars in the rest of the Word, especially in the Prophets, have any other meaning. Wars waged by men can have no place whatever in the internal parts of the Word, for such things as wars are not the spiritual and celestial things which alone constitute the Word. That 'wars' in the Word means conflicts with the devil, or what amounts to the same, with hell, becomes clear from the following places besides many others: In John,

They are spirits of demons, performing signs, to go out to the kings of the land and of the whole earth, to assemble them for the war of that great day of God Almighty. Revelation 16:14.

Here anyone may see that no other kind of war on the great day of God Almighty is meant.

[2] In the same book,

The beast that comes up from the Abyss will make war. Revelation 11:7.

Here 'the Abyss' is hell. In the same book,

The dragon was angry with the woman, and went off to make war with the rest of her seed, who kept the commandments of God and bear testimony to Jesus Christ. Revelation 12:17.

It ² was allowed to make war on the saints. Revelation 13:7.

All these wars are conflicts such as constitute temptations. Nor are the wars of the kings of the south and of the north, and the other wars of Daniel 8, 11, and also those involving Michael, Daniel 10:13, 21; 12:1; Revelation 12:7, anything different.

[3] That wars have no other meaning is clear from the rest of the Prophets as well, as in Ezekiel,

You have not gone up into the breaches and made a hedge for the house of Israel, to stand in war on the day of Jehovah. Ezekiel 13:5.

This refers to the prophets. In Isaiah,

They will beat their swords into hoes, and their spears into pruning-hooks. Nation will not lift up sword against nation, neither will they learn war any more. Isaiah 2:4.

Clearly no other wars [than spiritual wars] are meant here, and therefore instruments of war, such as swords, spears, shields, and many others, mean nothing else in the Word than things that belong to such wars.

[4] In the same prophet,

To the thirsty bring water; O inhabitants of the land of Tema, meet with his bread the fugitive, ³ for they will flee ⁴ before the swords, before the drawn sword, and before the bent bow, and from the grievousness of war. Isaiah 21:14-15.

In Jeremiah,

Shepherds and their flocks will come against the daughter of Zion, they will pitch their tents against her round about; they will graze, each off his own space. Declare a sacred war against her; arise and let us go up at noon. Jeremiah 6:3-5.

Here, since it is waged against 'the daughter of Zion', that is, the Church, no other kind of war is meant.

[5] In the same prophet,

How is the city of praise not forsaken, the city of My joy? Therefore her young men will fall in her streets, and all the men of war will be cut down on that day. Jeremiah 49:25-26.

'The city of praise and of joy' stands for the things that belong to the Church, 'the men of war' for those who fight.

[6] In Hosea,

I will make for them a covenant on that day, with the wild animals of the field, and with the birds of the air, ⁵ and with the creeping things of the ground. And I will abolish ⁶ the bow, and the sword, and war from the land, and I will make them lie down in safety. Hosea 2:18.

Here similarly 'war' stands for conflicts, and the various instruments of war stand for the things belonging to spiritual conflict which are 'broken' when a person comes into the calmness of peace as evil desires and falsities come to an end.

[7] In David,

Behold the works of Jehovah who makes solitary places in the earth, making wars cease even to the end of the earth. He breaks the bow, and snaps the spear, He burns the chariots with fire. Psalms 46:8-9.

Here too the meaning is similar. In the same author,

In Salem is the dwelling-place of God, and His habitation in Zion. There He broke the bow's fiery arrows, the shield and the sword, and war. Psalms 76:2-3.

Because the priests represented the Lord who alone fights on man's behalf, their duties are called military service, Numbers 4:23, 35, 39, 43, 47.

[8] It is a constant truth that Jehovah alone, that is, the Lord, fights and overcomes the devil present with a person when he is involved in the conflicts brought by temptations, even though to that person this does not appear to be so. For evil spirits have no power at all to exert the slightest influence on man unless they are permitted to do so, and angels cannot act to avert anything at all unless enabled to do so by the Lord. Thus it is the Lord alone who endures every conflict and overcomes, something that was also represented at various times by the wars that the children of Israel waged against the nations. That He alone does so is also stated in Moses,

Jehovah your God is going ⁷ before you, He Himself will fight for you. Deuteronomy 1:30.

In the same book,

Jehovah your God is going ⁷ with you to fight for you with your enemies, to save you. Deuteronomy 20:4.

[9] So too in Joshua, such as 23:3, 5. For all the wars that were being waged at that time against the idolatrous inhabitants of the land of Canaan represented the Lord's conflicts with hell, and consequently the conflicts of His Church, and of members of the Church. This also accords with the following statements in Isaiah,

As the lion roars, and the young lion, over its prey (when a multitude of shepherds run towards him he is not dismayed by their voice nor daunted by the tumult they make) so Jehovah Zebaoth will come down to fight on Mount Zion and on its hill. Isaiah 31:4.

[10] For the same reasons also Jehovah, or the Lord, is called 'a Man of War', as in Moses,

Jehovah is a Man of War, Jehovah is His name. Exodus 15:3.

In Isaiah,

Jehovah will go forth as a Mighty Man, as a Man of Wars. He will stir up zeal; He will cry out, yes, He will shout aloud, He will prevail over His enemies. Isaiah 42:13.

This also is why many things that war entails are attributed to the Lord, such as 'crying out', and 'shouting aloud' here.

[11] Spirits and angels also appear as men of war, when a representation is being made, as in Joshua,

Joshua lifted up his eyes and saw, and behold, a man was standing before him, with his sword drawn in his hand. He said to Joshua, I am the Prince of the army of Jehovah; and Joshua fell on his face ⁸ to the earth. Joshua 5:13-14.

These things were seen taking the form they did because they were representative, and this also is why descendants of Jacob called their wars the Wars of ]Jehovah.

It was similar in the Ancient Churches among whom there were books which also were called The Wars of Jehovah, as is clear in Moses.

It is said in the Book of the Wars of Jehovah. Numbers 21:14-15.

These were written about in a way not unlike the wars described in this chapter; but wars involving the Church were meant. Such a manner of writing was common in those times, for they were interior men and their thoughts were of more exalted things.

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