14. Where the Lord speaks with His disciples about the end of the age, which is the final period of the church, at the end of His predictions concerning its successive changes in state, He says:

Immediately after the tribulation of those days the sun will be darkened, and the moon will not give its light; the stars will fall from heaven, and the powers of the heavens will be shaken. Then the sign of the Son of man will appear in heaven, and then all the tribes of the earth will mourn; and they will see the Son of man coming on the clouds of heaven with power and great glory. And He will send out His angels with a great sound of a trumpet, and they will gather together His elect from the four winds, from one end of heaven to the other. (Matthew 24:29-31)

[2] This, in the spiritual sense, does not mean that the sun and moon will be darkened, that the stars will fall from heaven, and that a sign of the Lord will appear in the sky. Nor does it mean that people will see Him on the clouds, or at the same time angels with trumpets. Rather each of these predictions has some spiritual meaning having to do with the church, regarding whose state at its end these predictions were made.

Indeed, in the spiritual sense the sun that will be darkened means the Lord in relation to love. The moon that will not give its light means the Lord in relation to faith. The stars that will fall from heaven mean concepts of goodness and truth that will perish. The sign of the Son of man in heaven means an appearance of Divine truth. The tribes of the earth that will mourn mean an absence of any truth as a matter of faith, and of any goodness as a matter of love. The coming of the Son of man on the clouds of heaven with power and glory means the Lord’s presence in the Word and a revelation of Him. The clouds symbolize the Word’s literal sense, and glory the Word’s spiritual sense. The angels with a great sound of a trumpet symbolize heaven and Divine truth coming from it. Gathering the elect from the four winds, from one end of heaven to the other, symbolizes a renewal of the church as regards love and faith.

[3] That this prediction does not mean a darkening of the sun and moon and a falling of the stars to earth is quite clear from the Prophets, in which similar predictions occur regarding the state of the church when the Lord would come into the world. As in Isaiah:

Behold, the day of Jehovah is coming, cruel..., one of wrathful anger.... ...the stars of heaven and their constellations will not give their light; the sun will be darkened in its rising, and the moon will not cause its light to shine. I will visit upon the world its malice.... (Isaiah 13:9-11, cf. 24:21, 23)

In Joel:

(Behold, ) the day of Jehovah is coming..., a day of gloom and pitch darkness.... The sun and moon will darken, and the stars diminish their brightness. (Joel 2:1-2, 10, cf. 2:31, 3:15)

In Ezekiel:

...I will cover the heavens and darken the stars; I will cover the sun with a cloud, and the moon shall not cause her light to shine. All the shining lights of the heavens I will darken..., and bring darkness upon (the) land.... (Ezekiel 32:7-8)

The day of Jehovah means the Lord’s advent, which occurred when there was no longer any goodness and truth left in the church, and no knowledge of the Lord.

5. Verse 1. The revelation of Jesus Christ, signifies predictions from the Lord respecting the last times of the church. This is evident from the signification of "revelation," as being predictions; and since these are from the Lord alone, it is said, "the revelation of Jesus Christ." The revelation, or predictions, are respecting the last times of the church, since those times are especially treated of. It may be supposed that in Revelation the successive states of the church from beginning to end are treated of; these, however, are not there treated of, but only the state of heaven and of the church near the end, when the Last Judgment takes place, thus the last times. The successive states of the church were foretold by the Lord Himself in Matthew 24, Matthew 25; and also in Mark 13; yet what is there given is written in the Divine prophetic style, that is, by means of correspondences; consequently it is of such a character that it can only be revealed and made evident by the internal or spiritual sense. (It has therefore been granted me from the Lord to unfold these things in the Arcana Coelestia, at the beginning of chapters Genesis 26 to Genesis 40 of Genesis; which explanations may be seen in their order, in the following places: n. Arcana Coelestia 3353-3356, 3486-3489, 3650-3655, 3751-3757, 3897-3901, 4056-4060, 4229-4231, 4332-4335, 4422-4424, 4635-4638, 4661-4664, 4807-4810, 4954-4959, 5063-5071)