Matthew 24 and 25 are the only chapters in the four gospels that receive systematic commentary by Swedenborg. That makes them really interesting, because we get a glimpse of how to look for the inner meaning using methods like the ones he used to study Genesis, Exodus, and Revelation.

We find this commentary deep in the middle of "Arcana Coelestia". For chapter 24, it starts in Arcana Coelestia 3353, (and continues in 3487-3489, 3650-3655, 3750-3757, 3897-3900, 4056-4060, 4229-4335, 4422-4424). Here's an excerpt from no. 3353:

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"Here first let the... words be explained which appear in Matthew [24:3-8].... Those who confine themselves to the sense of the letter cannot know whether these words and those that follow in this chapter refer to the destruction of Jerusalem and the dispersion of the Jews, or whether they refer to the end of days which is called the Last Judgement. But those admitted into the internal sense see clearly that the end of the Church is being referred to, this end being that which here and in other places is called 'the coming of the Lord' and 'the close of the age'. And inasmuch as the end of the Church is meant one is able to see that all these statements made by the Lord mean such things as have to do with the Church. But their overall meaning may be seen from the individual meaning below which each of them has in the internal sense.

Many will come in My name, saying, I am the Christ; and they will lead many astray. 'Name' here does not mean name, nor 'the Christ' the Christ, but 'name' means that by which the Lord is worshipped, 2724, 3006, while 'the Christ' means truth itself, 3009, 3010. Thus the meaning is that people will come who say that this is the sum and substance of faith, that is, it is the truth, when in fact it is neither the sum and substance of faith, nor the truth, but falsity.

They will hear of wars and rumours of wars means that arguments and disagreements over truths will arise which are wars in the spiritual sense.

Nation will be roused against nation and kingdom against kingdom means that evil will conflict with evil, and falsity with falsity, 'nation' meaning good, but in the contrary sense evil, see 1259, 1260, 1416, 1849, and 'kingdom' meaning truth, but in the contrary sense falsity, 1672, 2547. And there will be famines, and plagues, and earthquakes in various places means that no cognitions of good and truth will exist any more, and thus that the state of the Church is altered, meant by 'an earthquake'.'

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That's how Swedenborg described the inner meaning. Not surprisingly, it's pretty consistent with his exegesis of other books. It's interesting to see it applied to the Gospels, where often the literal meaning seems easier to apply to our lives than the stories of the Old Testament.

Next, we'll append the commentary on this chapter that Rev. John Clowes wrote back in the 1850's:

Verses 1, 2. The Lord predicts the vastation and destruction of the church.

Verses 3, 4. And from His Divine Love teaches, that the understanding ought to be opened to the light of truth, to prevent its being misled by falsities.

Verse 5. Because those are about to come who will say that this is of faith, or this is truth, when yet it is neither of faith nor is it truth, but what is false.

Verse 6. Debates also and disputes will exist concerning truths.

Verse 7. And the evil is about to fight against good, and the false against truth, and there will no longer be any knowledge of what is good and true, but perversion instead thereof, whereby the state of the church will be changed.

Verse 8. That this is the first state of the perversion of the church.

Verse 9. That the second state is when good and truth are about to perish, first by perversion, next by denial, and then by contempt for, and aversion from, all things which are of good and truth.

Verse 10. That hence will come enmities against the Lord's Divine Humanity, and likewise against all truth and good.

Verse 11. Also false doctrines and derivations thence.

Verse 12. And with faith will expire charity, according to the falsities of faith.

Verse 13. But they who are in charity, and do not suffer themselves to be seduced, will be saved.

Verse 14. And these things will first be made known in the Christian world, that none may pretend that they were ignorant, and then will be the consummation.

Verse 15. And when such things are observed, which had been predicted concerning vastation as to all things that are of good and truth, they ought to be carefully attended to, especially by those who are in love and faith.

Verse 16. Who, on such occasion, ought not to look elsewhere than to the Lord, thus to love to Him and charity towards the neighbour.

Verse 17. And they who are in the good of charity, ought not to take themselves thence to those things which are of the doctrines of faith.

Verse 18. And they who are in the good of truth, should not take themselves from its good to the doctrines of truth.

Verse 19. For they who are imbued with the good of love to the Lord, and with the good of innocence, will then be in danger of profaning those goods, and thus of eternal damnation.

Verse 20. They, therefore, who are principled in good and truth, ought to take heed lest a removal from those principles should be made precipitately in a state of too much cold arising from self-love, and in a state of too much heat arising from a holy external, concealing inwardly the loves of self and of the world.

Verse 21. For on that occasion will be the highest degree of perversion and vastation of the church as to good and truth, which is profanation.

Verse 22. So that for the salvation of those who are in the life of good, it will be necessary that they who are of the church should be removed from interior goods and truths to exterior.

Verses 23, 24. And the doctrine of those who are in a holy external principle, but in a profane internal, is to be guarded against, because it abounds with falsities.

Verse 24, latter part. Which falsities are supported by confirmations and persuasions grounded in external appearances and fallacies, whereby the simple suffer themselves to be seduced, but against which they are guarded who are in the life of good and truth.

Verse 25. Therefore there is need of prudence and caution.

Verse 26. Since they are not to be believed either as to what they speak about truth, or what they speak about good.

Verse 27. For as the lightning is instantly dissipated, so the internal worship of the Lord will at that time be dissipated also.

Verse 28. And confirmations of what is false will be multiplied by reasonings in the vastated church.

Verse 29. And where there is no longer any faith remaining, all love to the Lord and charity towards the neighbour will disappear, and the knowledges of good and truth will perish, and thus the foundations of the church will be removed.

Verse 30. And then shall be the appearing of Truth Divine, and all who are in the good of love and the truth of faith will be in grief, and then shall be revealed the Word as to its internal sense, in which the Lord is.

Verse 31. And then shall be election by the influx of holy good and truth from the Lord by the angels, and thus the establishment of a new church.

Verse 32. And when this new church is creating by the Lord, then first of all appears the good of the natural principle with its affections and truths.

Verse 33. And when all the things above spoken of appear, then will be the consummation of the church, that is the last judgement and coming of the Lord, consequently then the old church will be rejected, and the new established.

Verse 34. And the Jewish nation in the mean time will not be extirpated like other nations.

Verse 35. And the internals and externals of the former church will perish, but the Word of the Lord will remain.

Verse 36. And the state of the church at that time, as to goods and truths, will not appear to anyone, neither in earth nor in heaven, but to the Lord alone.

Verse 37. But the state of the vastation of those who are of the church will resemble that of the first or most ancient church, the consummation of whose age, or whose last judgement, is described by a flood.

Verse 38, 39. For they will appropriate evil and the false, and will conjoin those principles in themselves, and will not know that they are inundated by them, because they will be ignorant what the good of love to the Lord is, and the good of charity towards the neighbour, also what the truth of faith is, therefore they will not receive the Divine Truth.

Verse 40. Nevertheless they within the church, who are in good, will be saved, and they within the church, who are in evil, will be damned.

Verse 41. And they within the church who are in truth, that is, in the affection thereof from good, will be saved, and they within the church who are in truth that is in the affection thereof from evil, will be damned.

Verses 42, 43, 44. Therefore man ought to procure to himself life from the Lord, which is spiritual life, because he is in ignorance what the state of his life is, which is to remain to eternity.

Verse 45. And for this purpose he should make enquiry concerning the principles of heavenly good and truth, by which the natural man is restored to order, and made receptive of heavenly life.

Verses 46, 47. Until he discovers that those principles are in conjunction with the Lord, and have thence dominion over all inferior principles.

Verses 48, 49, 50, 51. And that if the natural man through unbelief perverts those principles, and appropriates to himself evils and falsities, he will then know nothing of the interior state of his own life, but will be separated from all the goods and truths of heaven, and will have his lot with those who outwardly appear in truth as to doctrine, and in good as to life, but inwardly believe nothing of truth, and will nothing of good, whose state thereof in the other life is most lamentable, from the distraction between evils and goods, and the collision of falsities with truths.

5280. 'And the abundance of corn in the land will not be known' means that no discernment at all regarding the truth present previously will exist there. This is clear from the meaning of 'being known' as being discerned; from the meaning of 'the abundance of corn' as truth that has been multiplied, dealt with above; in 5276, 5278; and from the meaning of 'the land', in this case the land of Egypt, as the natural mind, also dealt with above, in 5276, 5278, 5279. From these meanings it is evident that 'the abundance of corn in the land will not be known means that no discernment at all regarding the truth present previously will exist in the natural.

[2] This verse deals with the final state of desolation, when despair, which comes immediately before regeneration, is experienced; and this being the matter dealt with in this verse, something must be said about the nature of it. Everyone has to be reformed, and to be born anew or regenerated, so that he may enter heaven, No one, unless he is born again, can see the kingdom of God. John 3:3, 5-6.

The human being is born into sin which has increased as it has come down in a long line of descent from ancestors, grandparents, and parents; it has become hereditary and so has been handed down to offspring. At birth a person is born into so many inherited evils which have gradually increased, as described, that he is nothing but sin; therefore unless he undergoes regeneration he remains wholly immersed in sin. But to be regenerated, he must first undergo reformation, which is effected by means of the truths of faith; for he must learn from the Word, and from teaching drawn from it, what good is. Items of knowledge regarding what is good that have been acquired from the Word - that is, from teaching drawn from there - are called the truths of faith; for all truths of faith well up out of good and flow in the direction of good, good being the end they have in view.

[3] This state comes first and is called the state of reformation. Most people within the Church are introduced into it during the period from young childhood through to adolescence, though few are regenerated because most people within the Church learn the truths of faith - or religious knowledge about what is good - for the sake of reputation and position and for the sake of material gain. Since therefore the truths of faith have been introduced through his love of these things, a person cannot be born anew or be regenerated until that love has been removed. To enable such love to be removed that person is launched into a state of temptation, which takes place in the following way: His love of reputation, position, and material gain is activated by the hellish crew, for that crew's desire is to live immersed in the love of those things. But at the same time angels activate affections for what is true and good which were implanted in the state of innocence during early childhood and then stored away interiorly and preserved there for this particular purpose. As a result conflict between evil spirits and angels takes place, and this conflict taking place within a person is experienced by him as temptation. And because the action at this time involves truths and forms of good, the actual truths which were instilled initially are so to speak banished by the falsities infused by the evil spirits - so banished that they are not seen - dealt with above in 5268-5270. And as the person allows himself at this time to be regenerated, the Lord introduces through an internal route the light of truth radiated from good in the natural, in which light the truths are restored there in their proper order.

[4] This is what happens to a person who is being regenerated, but few at the present day are permitted to enter that regenerative state. So far as they allow it to happen, all people, it is true, start to be reformed through the instruction they receive in the truths and forms of good that belong to spiritual life; but as soon as they reach adolescent years they allow the world to distract them. So they turn away into those parts where hellish spirits are, who gradually alienate these people from heaven; the spirits alienate them so completely that they scarcely believe any longer in the existence of heaven. Consequently those people cannot be launched into any spiritual temptation; for if they were they would go under instantly, in which case their latter state would be worse than their former one, Matthew 12:45. From all this one may see the nature of what the internal sense contains here, namely the state of reformation and the state of regeneration. This particular verse however describes the final state in temptation, which is a state of despair - this state being dealt with immediately above in 5279.