In Deuteronomy 20:20, bulwarks signify the truth of faith as a protection against false doctrines. (Arcana Coelestia 8581[2])

In Psalm 48:13, this signifies to love the exterior truths which defend the church against falsities. (Apocalypse Explained 223[3], 453[10])

In Isaiah 26:2, bulwarks signify truths.

(Odkazy: Arcana Coelestia 402)

5442. 'In the land of Canaan' means in the Church. This is clear from the meaning of 'the land of Canaan' as the Lord's kingdom and the Church, dealt with in 1413, 1437, 1607, 3038, 3481, 3686, 3705, 4447.