In Genesis 25:29, 30, Esau's feeling faint signifies a state of combat or conflict within us as we fight temptations, and our whole minds are needing to be re-oriented away from self-love, and into a state that will receive the Lord's love and influx. (Arcana Coelestia 3318)

In Isaiah 40:28, not fainting signifies that there will be no failure of the Lord's power to reestablish the church. (Apocalypse Explained 294[8])

In Isaiah 51:20, this signifies the dispersal of truth by falsities. (Apocalypse Explained 724[19])

In Matthew 15:32; and Mark 8:3, this signifies lack of spiritual food, and so the failure of external good. (Apocalypse Revealed 381)

In Revelation 2:3, not tiring signifies exertion to study and procure, and also to teach, religion and its doctrines. (Apocalypse Revealed 81)

(Odkazy: Apocalypse Explained 724; Isaiah 21, 51, 51:21)

843. Verse 2 And the fountains of the deep and the floodgates of heaven were stopped up, and the rain from heaven was restrained means that temptation came to an end. 'The fountains of the deep' are evils present in the will, 'the floodgates of heaven' falsities present in the understanding, 'rain' temptation itself in general.