664. Verse 11. And after the three days and a half, signifies when it is finished, thus the end of the old church and the beginning of the New Church. This is evident from the signification of "the three days and a half," as being fullness and completion as to the end of the old church, when there is the beginning of the New Church (See above, n. 658). It is said "after the three days and a half" because in the Word "days" signify states, here the last state of the church; for in the Word all times, as "hours," "days," "weeks," "months," "years," "ages," signify states, as here the last state of the church, when there is no longer any good of love or truth of faith left. Because "days" signify states, and the establishment of the Most Ancient Church is treated of in the first chapter of Genesis, and it becomes established successively from one state to another, it is there said:

That there was evening and there was morning the first day, the second, the third, the fourth, the fifth, and the sixth days, even to the seventh, when it was finished (Genesis 1:5, 8, 13, 19, 23, 31; 2:2);

and the "days" there do not mean days, but the successive states of the regeneration of men at that time, and the consequent establishment of the church with them. So also elsewhere in the Word.

681. Verse 15. And the seventh angel sounded, signifies the influx of Divine truth through the heavens from the Lord, and the consequent final changes. This is evident from the signification of "sounding," in reference to an angel, as being the influx of Divine truth from the Lord, and a consequent change in the lower places, where the evil are (See above, n. 489, 502). This is the reason of this signification of "to sound," because "trumpet" and "horn" signify Divine truth about to be revealed or that has been revealed (See above, n. 55, 262). The "sounding of the seventh angel" means the final change caused by the influx of Divine truth from the Lord, because the number "seven" signifies what is full and final (See above, n. 20, 24, 257, 300, 486). As the changes in the lower places where the evil are, which are effected by a stronger or milder influx of Divine truth through the heavens from the Lord, thus by various kinds of influx, have been fully treated of above (n. 413, 418, 419, 426, 489, 493), it is unnecessary to say anything further about them. That the separation of the evil from the good, and the casting down of the evil into hell, and many other changes were effected by these various kinds of influx can be seen in the places indicated. From this now it is evident what is signified by "the seven angels sounding."