In Genesis 12:9, 13:1, this symbolizes a state of clarity. (Arcana Coelestia 1458)

(Referencias: Arcana Coelestia 9642)

'Vanity' signifies evil and the falsity of evil. 'Vanities of strangers' signify falsities of religion.

In Exodus 5:9, vain words signify truths when said by people who believe falsities. (Arcana Coelestia 7122)

(Referencias: Apocalypse Explained 340)