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.

9995. 'Of fine wheat flour you shall make them' means truth which springs from Divine Good, of which those [celestial kinds of good] consist. This is clear from the meaning of 'fine flour' as truth, dealt with below; from the meaning of 'wheat' as the good of love, dealt with in 3941, and so in the highest sense as Divine Good; and from the meaning of 'making them' as the requirement that those kinds of celestial good, meant by unleavened bread, cakes, and wafers, must consist of that truth. The situation in all this is that all the truths and forms of good that exist in heaven have their origin in Divine Truth emanating from the Lord's Divine Good. This Divine Truth as received by angels in the celestial kingdom is called celestial good, but as received in the spiritual kingdom by angels there it is called spiritual good; for no matter how often Divine Truth emanating from the Lord's Divine Good is called Truth it is still good. The reason for referring to it as Truth is that it appears in heaven, before angels' outward sight there, as light; for the light there is Divine Truth, but the heat within that light, which is the good of love, causes it to be good. The situation is similar with people in this world. When the truth of faith emanates from the good of charity, as happens when a person has been regenerated, truth appears as good, which is also as a consequence called spiritual good since the inner being of truth is good, and truth is the outward form of good.

[2] From all this it may become clear why a person finds it so hard to distinguish between thinking and willing, for when he wills something he says that he thinks it, and often when he thinks something that he wills it. Yet they are as distinct and separate as truth and good are; for the inner being of thought is the will and the outward form of the will is thought, just as the inner being of truth is good and the outward form of good is truth, as stated immediately above. Since a person finds it so hard to distinguish one from the other he does not know what the inner being of his life is, or that good constitutes it, not truth except insofar as it springs from good. Good belongs to the will, and the will consists in what a person loves, so that truth does not become the being of a person's life until he loves it; and when the person loves it he does it. Truth however belongs to the understanding, whose function is thinking; and when he thinks it he is able to speak about it. Also it is possible to understand the truth and think it without willing or doing it; but then it does not become the person's own, part of his life, because it does not have within itself the inner being of his life. Knowing nothing about any of this a person consequently ascribes salvation wholly to faith and scarcely at all to charity, when in fact faith receives its inner being of life from charity, even as truth receives it from good.

[3] Furthermore all good with a person is given form by truth, for good flows in from the Lord by an inward path, while truth enters by an outward path. They then marry in the internal man, though in one way in the case of a spiritual person or angel and in another in the case of a celestial person or angel. With a spiritual person or angel the marriage takes place in the understanding part of the mind, but in a celestial person or angel in the will part. The outward path by which truth enters lies through hearing and sight into the understanding, but the inward path by which good flows in from the Lord lies through what is inmost in the person into the will. On this subject see what has been shown in the places referred to in 9596. From all this it is evident that the celestial kinds of good meant by unleavened bread, cakes, and wafers, come into being through Divine Truth emanating from the Lord's Divine Good, and that this is what should be understood by 'of fine wheat flour you shall make them'. This goes to explain why minchahs, though varying in how they were made, all consisted of fine flour mixed with oil, see Leviticus 2:1-16; 6:20-23; Numbers 7:13ff; 15:2-15; 28:11-15.

[4] The fact that 'fine flour', and also 'flour', mean truth that springs from good is clear from the following places: In Ezekiel,

You ate fine flour, honey, and oil; therefore you became extremely beautiful. Ezekiel 16:13.

These things are said of Jerusalem, by which the Ancient Church is meant in that chapter in Ezekiel. 'Fine flour' means that Church's truth which springs from good, 'honey' its delight, 'oil' the good of love, and 'eating' making it one's own. The words 'you became beautiful' are consequently used, for spiritual beauty comes as a result of truths and forms of good.

[5] In Hosea,

He does not have any standing grain; the ears will yield no flour. [If] by chance they do yield it, aliens will swallow it up. Hosea 8:7.

'Standing grain' means the truth of faith springing from good, in the process of being conceived, 9146, 'the ears will yield no flour' sterility because there is no truth springing from good, and 'aliens' who 'will swallow it up' falsities arising from evil that will consume it.

[6] In 1 Kings 17:12-15 the Sidonian woman in Zarephath told Elijah that she had nothing to make a cake with except a handful of flour in a jar and a tiny amount of oil in a flask. So Elijah told her that she should make a cake for him first, and that 'the jar of flour will not be used up, nor will the flask of oil fail', which was indeed what happened. Here 'flour' means the Church's truth, and 'oil' its good; for the woman in Sidon represents a Church that is in possession of cognitions or knowledge of truth and good, while Elijah the Prophet represents the Lord in respect of the Word. From this it is evident what this miracle has to do with, for all the miracles described in the Word have to do with things such as belong to the Church, 7337, 8364, 9086. From this it is evident what is meant by 'the jar of flour will not be used up, nor will the flask of oil fail' if from the little she had she made a cake for Elijah first and for her son after that. For the meaning of 'the woman' as the Church, see 252, 253; for that of 'Sidon' as cognitions of truth and good, 1201; and for that of 'Elijah' as the Lord in respect of the Word, 2762, 5247 (end).

[7] In Isaiah,

O daughter of Babel, take a mill, and grind flour. Isaiah 47:1-2.

'Daughter of Babel' stands for those within the Church who are outwardly holy but inwardly unholy. 'Grinding flour' stands for choosing matters from the literal sense of the Word such as serve to strengthen the evils of self-love and love of the world. For any such evil is unholy, 'grinding' describes choosing, and also explaining in support of those kinds of love, while 'flour' means truth that serves, see 4335.

[8] From all this it is evident what 'grinding' means and therefore what something 'ground up' means, as in Jeremiah,

Princes have been hung up by their hands, the faces of the old men have not been honoured; the young men have been led away to grind at the mill. Lamentations 5:12-13.

In Moses,

Moses took the calf which they had made, and burned it in the fire, and ground it up till it became fine powder ¹ . Then he sprinkled it over the face of the water and made the children of Israel drink it. Exodus 32:20; Deuteronomy 9:21.

And in Matthew,

At that time two will be in the field, one will be taken, the other left behind. Two women grinding; one will be taken, the other will be left behind. Matthew 24:40-41.

From these places it is evident what 'grinding' means, namely this: In a good sense it means choosing truths from the Word and explaining them in such a way that they are made to serve what is good, and in a bad sense in such a way that they are made to serve what is bad, see 7780. And from this it is also clear what something 'ground up' means, consequently what 'flour' and 'fine flour' mean.

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