Daily Zohar 4265
Holy Zohar text. Daily Zohar -4265

Hebrew translation:

158. לָמַדְנוּ, כֹּהֵן שֶׁפּוֹרֵשׂ יָדָיו, צָרִיךְ שֶׁהָאֶצְבָּעוֹת לֹא יִתְחַבְּרוּ זוֹ בָּזוֹ, כְּדֵי שֶׁיִּתְבָּרְכוּ כְתָרִים קְדוֹשִׁים כָּל אֶחָד וְאֶחָד לְבַדּוֹ כְּמוֹ שֶׁרָאוּי לוֹ, מִשּׁוּם שֶׁשֵּׁם הַקָּדוֹשׁ צָרִיךְ לְהִתְפָּרֵשׁ בְּאוֹתִיּוֹת רְשׁוּמוֹת שֶׁלֹּא לְעָרֵב זֶה בָּזֶה, וְלֹא יִתְכַּוֵּן (וּלְהִתְכַּוֵּן) בְּאוֹתָם דְּבָרִים.
159. אָמַר רַבִּי יִצְחָק, רוֹצֶה הַקָּדוֹשׁ בָּרוּךְ הוּא שֶׁיִּתְבָּרְכוּ עֶלְיוֹנִים כְּדֵי שֶׁיִּתְבָּרְכוּ תַחְתּוֹנִים, וְיִתְבָּרְכוּ עֶלְיוֹנִים שֶׁהֵם קְדוֹשִׁים בִּקְדֻשָּׁה עֶלְיוֹנָה עַל יְדֵי הַתַּחְתּוֹנִים, שֶׁהֵם קְדוֹשִׁים בִּקְדֻשָּׁה עֶלְיוֹנָה, שֶׁהֵם קְדוֹשִׁים מִכָּל קְדוֹשִׁים שֶׁלְּמַטָּה, שֶׁכָּתוּב (תהלים קמה) וַחֲסִידֶיךָ יְבָרְכוּכָה.


Zohar Naso
Continued from previous DZ
We learned that a priest who raise his hands to bless, should not have his fingers connected to each other, so that the holy sefirot are properly blessed each by itself. Because the Holy Name should be expressed by the holy letters so as not to mix them. This should be the priest’s meditation.

Rabbi Yitzchak said, the Holy One, Blessed be He, wanted the upper levels to be blessed so that the lower ones would be blessed. Because after the upper Sefirot are filled with abundance of the blessings, they bless the lower ones. The upper Sefirot that are holy will be blessed by the lower ones that are holy in higher holiness, and they are holier than all the holies below, that are the priests, as It is written “And Your godly ones (Chassidecha, חֲסִידֶיךָ) shall bless You” (Psalm 145:10)

The upper sefirot are holy but until the priests below don’t raise their hands to bless the people, the holiness is not expressed below. The blessings of the Kohanim activate the flow of Light from above that fulfill all the Sefirot below.
The Kabbalists recommended to meditate on the following 22 letters during the blessing of the priests. They can be found in some prayer books.
אנקתם פסתם פספסים דיונסים
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