In the Concealed Chokmah there is a window hole to the nose of Arich Anpin. A spirit of life from the concealed Chokmah blows down through the nose of Arich Anpin, a spirit of life to Zeir Anpin and sustain the lower H ה.
“וְנָחָה עָלָיו רוּחַ יְהוָה רוּחַ חָכְמָה וּבִינָה רוּחַ עֵצָה וּגְבוּרָה רוּחַ דַּעַת וְיִרְאַת יְהוָה” “The Spirit of YHVH will rest on Him, The spirit of wisdom (Chokhmah) and understanding (Binah), The spirit of counsel and strength, The spirit of knowledge (Da’at) and the fear (Awe) of YHVH.”
The Mashiach will have the wisdom from the highest level and the world will be able to connect to this wisdom. The Zohar adds that the Light from the nose has all aspects of life, including health.
“וַיִּיצֶר יְהוָה אֱלֹהִים אֶת הָאָדָם עָפָר מִן הָאֲדָמָה וַיִּפַּח בְּאַפָּיו נִשְׁמַת חַיִּים וַיְהִי הָאָדָם לְנֶפֶשׁ חַיָּה”
“Then YHVH God formed man of dust from the ground, and blew into his nostrils the breath of life; and man became a living being.”
The meaning of God ‘blew’ the spirit of life into Adam is that God brought down the spirit of life from the Concealed Chokmah to Zeir Anpin. Most people may imagine this process like a resuscitation technique from the outside in but life in this world is a force that comes from the seed of Creation down to every living being.
In the book of studies from the school of Rav Yeva Sava, it is written that the lower H ה of Malchut receives Light from the mouth of Arich Anpin. This is not the case in this study. Malchut connects to left nostril of the nose. Even though the Light comes from one channel, it comes with judgments.
2 Samuel 22:9
“עָלָה עָשָׁן בְּאַפּוֹ וְאֵשׁ מִפִּיו תֹּאכֵל גֶּחָלִים בָּעֲרוּ מִמֶּנּוּ”
“Smoke went up out of His nostrils, Fire from His mouth devoured; Coals were kindled by it.”
Anger and judgment influenced by the nose because the Light of Chokmah without Chassadim brings judgments.
Daily Zohar # 2546 – Ha'azinu – Where does life come from