Holy Zohar text. Daily Zohar -325.

Tikkun 21– 66

The Shofar brings out the sounds of Tekiah, Shevarim and Teruah.
Tekiah carries the consciousness and the aspect of the soul level of Neshama, Shevarim is from the heart, level of Nefesh. Teruah is from the depth of the lungs and the level of Ruach.
The three sounds come together as one channel through the Shofar blowing.

Psalms 51:19
“ זִבְחֵי אֱלֹהִים רוּחַ נִשְׁבָּרָה: לֵב-נִשְׁבָּר וְנִדְכֶּה…”
“The sacrifices of God are a broken spirit; a broken and a contrite heart”

Psalms 89:16 “אַשְׁרֵי הָעָם, יֹדְעֵי תְרוּעָה” “Happy is the people that know the joyful Teruah”

Ashrei, with the letters ראש י implies to the head of the Tree of Life. Chokmah and Binah from the letter י,
יֹדְעֵי, is for Knowledge, which is the Sefirah of Da’at that is revealed when Chokmah and Binah connect. Da’at creates the bridge from the upper three Sefirot to the lower seven.

When we break the negativity we can have the flow of light coming down all the way from the supernal to us at the level of Malchut.