In Luke 14:28, this signifies to determine how one may procure for oneself interior truths. (Arcana Coelestia 4599[5])

In Revelation 18:19, this signifies the belief that for certain temporary actions people could receive spiritual blessings and rewards after death. (Apocalypse Revealed 789)

'To open,' as in Revelation 9, signifies communication and conjunction.

(Odkazy: Apocalypse Explained 537)