Arcana Coelestia #3369
3369. Sojourn in this land. That this signifies instruction, is evident from the signification of “sojourning,” as being to instruct (n. 1463, 2025); and from the signification in this place of “land,” as being rational things which when enlightened by the Divine are appearances of truth (see just above, n. 3368). Thus “sojourning in this land” signifies instruction in these things.
Isaiah 59:16-17
16
He saw that there was no man, and wondered that there was no intercessor: therefore his own arm brought salvation to him; and his righteousness, it upheld him.
17
He put on righteousness as a breastplate, and a helmet of salvation on his head; and he put on garments of vengeance for clothing, and was clad with zeal as a mantle.