Holy Zohar text. Daily Zohar -268.

Tikkun 21 – 9

When the evil Snake will be removed from the world, the holy snake, which is the Vav and Zeir Anpin will rule.
The Holy aspect is the חשן, Choshen, which is the High Priest’s breastplate. It has the same letters as Snake, נחש.
When Zeir Anpin and Malchut join in equality forever, all negativity will be removed from the world. The waters will be safe and no one will drown.
Sustenance, like Manna, will come from above and easily picked up below.

Psalms 104:27 “ כֻּלָּם, אֵלֶיךָ יְשַׂבֵּרוּן– לָתֵת אָכְלָם בְּעִתּוֹ”
“All of them wait for you, to give them their food in due season.”
In 104:28 “תִּתֵּן לָהֶם, יִלְקֹטוּן; תִּפְתַּח יָדְךָ, יִשְׂבְּעוּן טוֹב.’
“You give it to them, they gather it; you open your hand, they are satisfied with good.”
In the future we will have all the sustenance that we need without limitations. We will be able to pick it up like we did in the wilderness, when the manna came down from heavens.