To be behind, (Genesis 18:10), signifies not to be joined together, but at his back. What is separated from any one, this is represented in another life, by a kind of rejection, as it were, to the back. (Arcana Coelestia 2196)

In Genesis 19:17, this signifies being away from doctrinal things. (Arcana Coelestia 2417)

In Genesis 16:13, Here, behind, or after, signifies within or above, or an interior or superior principle.

In Revelation 1:10, 'behind' signifies that people who do not approach the Lord only (Apocalypse Revealed 42)

(références: Arcana Coelestia 1955)

In Leviticus 23:22, this signifies the conservation of the things meant by the harvest. (Apocalypse Explained 417[5])

In Zephaniah 1:18, this signifies the consummation or devastation of the church. (Apocalypse Revealed 658)