'To cover under wings,' as in Psalms 91:4, signifies guarding with the divine truth, which is the divine spiritual. 'Wings' signify spiritual truths. 'Wings,' when related to the Lord, signify the divine spiritual. In the opposite sense, 'wings' relate to falsities and rationalizations from them.

(Посилання: Apocalypse Revealed 245; Deuteronomy 32:10-12; Divine Providence 20-25; Ezekiel 16:8; Malachi 4:2; Matthew 23:37; Psalms 17:8, 26:8, 57:2, 63:8)

156. Together with the state of the angels' interiors which pertain to their love and wisdom, the states of various things that are outside of them and that they see with their eyes are changed; for the things outside of them take on an appearance that is in accord with the things within them. But what things these are, and what kind of things they are, shall be told presently in the chapter on Representatives and Appearances in Heaven.