'Waters' particularly signify the spiritual parts of a person, or the intellectual aspects of faith, and also their opposites.

'The waters above the firmament,' as in Genesis 1:7, signify the knowledges in the internal self, and 'the waters beneath the firmament' signify the knowledges of the external self.

'Waters,' as in Ezekiel 47:9, refer to the New Jerusalem, and they signify spiritual things from a celestial origin.

'Many waters,' as in Revelation 17:1, signify truths of the Word adulterated. 'Waters' or 'rivers' signify spiritual, rational, or scientific things pertaining to truth.

'Waters … that go softly,' as in Isaiah 8:6-7, signify spiritual things, and 'waters … strong and many,' signify falsities.

'Waters,' as in Psalms 104:3, signify divine truths.

'Waters' signify truths in the natural self, and in the opposite sense, falsities.

'The waters were dried up from off the earth,' as in Genesis 8:7, signifies the apparent dissipation of falsities.

(Odkazy: Apocalypse Explained 17; Apocalypse Revealed 50; Genesis 8)

531. Woe, woe, woe, to those that dwell on the earth, from the remaining voices of the trumpet of the three angels who are about to sound, signifies grievous lamentation over the changes of state of the church at its end, on account of the aversion from good and truth, and consequent damnation. This is evident from the signification of "woe," as being lamentation over the aversion from good and truth, and consequent damnation; and as "woe" is said three times, grievous lamentation is meant (of which presently); also from the signification of "those that dwell on the earth," as being those who are of the church (the "earth" means the church, as may be seen above, n. 29, 304, 417); also from the signification of "the voices of the trumpet of the three angels who are about to sound," as being the changes of state of the church; for "the angels sounding the trumpets" signify changes from influx out of heaven (See above, n. 502). That "three" signifies what is complete even to the end will be seen in the following article. From this it can be seen that "Woe, woe, woe, to those that dwell on the earth, from the voices of the trumpet of the three angels who are about to sound," signifies grievous lamentation over the changes of state of the church at its end, on account of the aversion from good and truth, and consequent damnation.

[2] That "woe" signifies lamentation over calamity, danger, hardship, destruction can be seen from passages in the Word where it occurs; but here it means lamentation over the aversion from good and truth, and consequent damnation, because this is what is treated of in what follows; and as the aversion from good and truth becomes successively more grievous in the church even to its end, it is said three times, each one standing for the successively increasing grievousness of the evil. This can be seen from the following, where it is said:

The first woe is past; behold there come yet two woes hereafter (Revelation 9:12).

And afterwards:

The second woe is past, behold the third woe cometh quickly (Revelation 11:14).

[3] That "woe" signifies in the Word lamentation over various occurrences, especially over the evils that devastate the church, can be seen from many passages therein. As in Matthew:

Woe unto you, scribes and Pharisees, hypocrites! (Matthew 23:13, 14, 16, 23, 25, 27, 29).

In Luke:

Woe unto that man through whom the Son of man is betrayed! (Luke 22:22).

In the same:

Woe unto him through whom occasions for stumbling come! (Luke 17:1).

In Isaiah:

Woe unto them that join house to house! (Isaiah 5:8).

Woe unto them that rise early in the morning that they may follow strong drink! (Isaiah 5:11).

Woe unto them that draw iniquity! (Isaiah 5:18).

Woe unto them that call evil good! (Isaiah 5:20).

Woe unto the wise in their own eyes! (Isaiah 5:21).

Woe unto the mighty in drinking wine! (Isaiah 5:22).

(See in many other passages, as in Isaiah 3:11; 10:1; 17:12; 18:1; 29:1, 29:15; 30:1; 31:1; 33:1; 45:9, 10, etc.; Jeremiah 22:13; Ezekiel 13:3; Revelation 18:16, 19).