Holy Zohar text. Daily Zohar -340.

Tikkun 21– 81

Song of Songs 1:6 “אַל-תִּרְאוּנִי שֶׁאֲנִי שְׁחַרְחֹרֶת,”
“Look not upon me, that I am with darkened skin”

When the soul is at the lower levels she is contaminated with negativity and her prayers stay down.

Amos 5:2 “נָפְלָה לֹא-תוֹסִיף קוּם, בְּתוּלַת יִשְׂרָאֵל; נִטְּשָׁה עַל-אַדְמָתָהּ, אֵין מְקִימָהּ”
“The virgin of Israel is fallen, she shall no more rise; she is cast down upon her land, there is none to raise her up”

That state of falling will not end until Zeir Anpin comes down with Chassadim to dress and elevate her.

Ruth 3:9 “וּפָרַשְׂתָּ כְנָפֶךָ עַל-אֲמָתְךָ, כִּי גֹאֵל אָתָּה”
“Spread your wing over your servant; for you are redeemer’”

The wings are the light of Chassadim that is needed to elevate and redeem the soul.