At that time, the Higher Shekhinah is: (Deut. 32:11) Like an eagle arousing ‘its nest’ (qino) – which is Jerusalem – composed of qen (nest) and the letter Vav ו,, upon its young it will hover, it will spread its wings, it shall take it, it shall carry it on its limb. It is this that is written: (Ex. 19:4) And I carried you upon eagles’ wings, and I brought you to Me.
For when the Shekhinah is in exile, it is stated of Her: (Gen. 8:9) And the dove did not find rest... etc. except on the Sabbath and Festivals. And then, She is united with Her Master, and many extra souls descend with Her to dwell in Israel. It is this that is written: (Ex. 31:16) And the Children of Israel shall observe the Sabbath, for their generations...