'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)

8228. 'And Jehovah overturned the Egyptians into the middle of the sea' means that in so doing they cast themselves into the hell where the falsities arising from evil existed. This is clear from the meaning of 'overturning them into the sea' as casting them into falsities arising from evil; for these falsities are meant by the waters of that sea, 6346, 7307, 8137, 8138. For more about the bad things which in the literal sense of the Word are attributed to Jehovah or the Lord - that the origin of them lies with the people themselves who are ruled by evil, and not at all with the Lord, and that this is how one should understand the Word in its internal sense - see 2447, 6071, 6991, 6997, 7533, 7632, 7643, 7679, 7710, 7877, 7926, 8227.