Cities of Judah
In Isaiah 40:9 and Psalm 69:35, this signifies the doctrine of love of the Lord and the neighbor in its entirety as well as the doctrine of the celestial church. (Apocalypse Explained 342, 850[5])
Arcana Coelestia # 6086
6086. 'And if you know that there are among them men with energy' means the more outstanding contents of doctrine. This is clear from the meaning of 'men with energy' a, the more outstanding contents of doctrine. For 'man' means one who has intelligence and also means truth, 158, 265, 749, 1007, 3174, 4823, and as a consequence means doctrine, while 'energetic' means what is outstanding In the original language 'energy' is expressed by a word that also means strength and power, which in the internal sense means those things that prevail and so are more outstanding.