'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.

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

8682. 'To eat bread with the father-in-law of Moses before God' means making their own these things coming from Divine Good. This is clear from the meaning of 'eating' as making one's own, dealt with in 3168, 3513 (end), 3596, 3832, 4745; and from the meaning of 'bread' as the good of love, dealt with in 2165, 2177, 3464, 3735, 4211, 4217, 4735, 5915, its coming from Divine Good being meant by the statement that they were going to eat bread 'before God'. Here 'bread' is used to mean all the food they had then, in particular the flesh of the sacrifices; for when sacrifices were offered, the flesh in them was eaten beside the altar. For the meaning of 'bread' as all food in general, see 2165.

The reason why the flesh of the sacrifices was eaten was in order that making heavenly good one's own might be represented, as well as togetherness in love. The flesh of a sacrifice, eaten by them then, meant the good of love, which was why this was for them a sacred feast. For the meaning of 'flesh' as the good of love, see 7850. From this one can see what the Lord meant when He said that they were to eat His flesh, John 6:53-56, and also, when He instituted the Holy Supper, that the bread was His body, Matthew 26:26. No one can possibly know what He meant then unless he knows that His words have an inner sense, and that in this sense celestial and spiritual realities are meant instead of natural things, and that natural things correspond to those realities and have spiritual meanings in keeping with correspondences. Without knowledge of these things no one could ever know why the Holy Supper was instituted, what is holy about the bread, why the bread is the body and is the flesh, and countless other questions besides these.