'The tent,' as in Exodus 26:14, represented the three heavens, and so the celestial and spiritual parts of the Lord's kingdom.

A 'Tent' signifies the celestial and holy aspects of love, because in ancient times people performed holy worship in their tents.

When they began to profane tents with profane worship, the tabernacle was built, and later the temple. This is why the tabernacle and the temple signify the same as 'tent.'

A holy man was therefore called a tent, a tabernacle, and a temple of the Lord. In the highest sense, the Lord regarding His human essence, is a tent, a tabernacle, and a temple. Every celestial person is called these things, and so every thing celestial and holy has acquired these names.

This is why the feast of tabernacles was instituted, when they gathered in the produce of the earth, as a remembrance of those earlier holy times, and it was ordained, that at this feast they should live in tabernacles, like the most ancient people, as in Leviticus 23:39-44, Deuteronomy 16:13, and Hosea 12:9.

(Odkazy: Arcana Coelestia 414)

2161. That 'let now a little water be taken' means that they were to draw near and bring themselves down from Divine things nearer to His intellectual concepts does not become clear so much from these words alone that they should take a little water, as from the whole train of thought in this verse and from its connection with what comes before and after. From the actual words used in this verse no one could possibly know that 'let now a little water be taken, and wash your feet, and recline under the tree' meant that the Divine was to bring itself down nearer to that state of perception which was the Lord's at that time and was to put on something natural so that His perception might be improved. Indeed not the smallest trace of this arcanum is evident in these words if understood historically. That such is nevertheless their meaning in the internal sense, and that angels perceive them in that way, I know for certain.

[2] This shows what great and deep arcana lie concealed in the Word. The same is further evident from the meaning of the words in the internal sense, that is to say, from the meaning of 'water' as intellectual concepts, from the meaning of 'feet' as natural things, and from the meaning of 'tree' as perception. Once these things are understood, then what is meant in the internal sense - namely that which has been stated - becomes clear from the train of thought and from its connection with what comes before and after. That 'waters' means factual knowledge and rational concepts, consequently intellectual concepts, has been shown in Volume One, in 28, 680, and may also become clear from very many other places in the Word, which would take up too much space if they were introduced here.