Arcana Coelestia #1020
1020. That these things are meant becomes clear from the fact that everything put together as history from Genesis 1 down to Eber in Chapter 11 means something different from what appears in the letter, and from the consideration that the historical narratives there are purely made-up history customary among the most ancient people. When attesting the truth of some matter they would say that 'Jehovah said it'. Here however 'God' is used because the subject is the spiritual Church. And they did the same when anything true was being, or had been, put into effect.
Strength
In Psalm 96:6, this signifies divine good and truth in the church. (Apocalypse Explained 288[4])
In Isaiah 49:5, this is attributed to truth which cannot be resisted. (Arcana Coelestia 426[3])
In Isaiah 52:1, this relates to Zion because Zion signifies the celestial church which is in the good of love to the Lord. (Arcana Coelestia 4545[2])
In Luke 10:27, this signifies the will and understanding extended to extremes. Strength' relates truth and falsity.
'Strength,' as in Revelation 1:6, signifies divine omnipotence, and relates to divine love.
(References: Arcana Coelestia 3727 [1-8]; Luke 10)