Arcana Coelestia # 3055
3055. 'Outside and away from the city' means removed from matters of doctrine. This is clear from the meaning of 'the city' as doctrine, dealt with in 402, 2449, from which it is evident that 'outside the city' means outside of, thus removed from, matters of doctrine.
3055a 'Near a well of water' means to receive the truths of faith. This is clear from the meaning of 'a well of water' as the Word, the source of the truth of faith, and also truth itself, dealt with in 2702. The phrase 'a well of water' is used in this verse, but 'a spring' in all that follows; and for the difference between the two in the internal sense - between 'a well of water' and 'a spring' see the paragraph just referred to.
Isaiah 20
1
In the year that Tartan came to Ashdod, when Sargon the king of Assyria sent him, and he fought against Ashdod and took it;
2
at that time Yahweh spoke by Isaiah the son of Amoz, saying, "Go, and loosen the sackcloth from off your waist, and take your shoes from off your feet." He did so, walking naked and barefoot.
3
Yahweh said, "As my servant Isaiah has walked naked and barefoot three years for a sign and a wonder concerning Egypt and concerning Ethiopia,
4
so the king of Assyria will lead away the captives of Egypt and the exiles of Ethiopia, young and old, naked and barefoot, and with buttocks uncovered, to the shame of Egypt.
5
They will be dismayed and confounded, because of Ethiopia their expectation, and of Egypt their glory.
6
The inhabitants of this coast land will say in that day, 'Behold, this is our expectation, where we fled for help to be delivered from the king of Assyria. And we, how will we escape?'"