528. Verse 13. And I beheld, and I heard one angel flying in the midst of heaven, saying with a great voice, Woe, woe, woe, to them that dwell on the earth, by reason of the other voices of the trumpet of the three angels which are about to sound!- "And I beheld, and I heard one angel flying in the midst of heaven," signifies the Lord enlightening all in the heavens concerning the state of the church at its end; "saying with a great voice," signifies in manifestation; "Woe, woe, woe, to them that dwell on the earth by reason of the other voices of the trumpet of the three angels which are about to sound," signifies grievous lamentation over the changes of the state of the church, on account of the turning away from good and truth, and thence damnation.

523. Verse 12. And the fourth angel sounded, and the third part of the sun was smitten, and the third part of the moon, and the third part of the stars; and so that the third part of them was darkened, and the day shone not for a third part of it, and the night likewise. "And the fourth angel sounded," signifies influx out of heaven, and thence a fourth change; "and the third part of the sun was smitten, and the third part of the moon, and the third part of the stars," signifies that all the good of love perished, all the good and truth of faith, and all cognition of good and truth; and "so that the third part of them was darkened," signifies they were all converted into falsities of evil, and into evils of falsity; "and the day shone not for a third part of it, and the night likewise," signifies that the light of spiritual truth, and the light of natural truth, were completely extinguished.