And at that time, when He is in the darkness, He is enclothed in ‘chaos (tohu) and void (bohu)’, and in ‘darkness∞ḥoshekh and abyss (tehom)’. It is, as it were, as if the letters are in separation, and not united there in exile.
And after He emerges from them these covers: (Zech. 14:9) And Y”Y will be for King over all the earth, on that day Y”Y will be one and His Name one.
At that time, all the heavenly beings will be aroused in melody: (Ez. 1:11)... and their wings are separated from above... to receive Him with joy, and all of them will be running and returning, with melody and mission towards Him. It is this that is written: (Ez. 1:14) And the angelic-beasts run and return, like the appearance of the flash – to bring tidings to Israel.