Every time that we breathe we put into our lungs the three primary forces, what Samael Aun Weor called the three forces of the Akashic breath: the positive, negative, and neutral forces of the Akashic breath.

A movement of Akashic circulation is established from Shushumna, Ida and Pingala, that flows through the entire body….
The Akashic breath penetrates through our nasal cavities and descends through our Brahmanic cord. - Samael Aun Weor, Igneous Rose

That is how we see in the breath the holy tri-unity represented in the letter א Aleph, in the air that we breathe. Remember that it is written:

God… breathed into his nostrils the breath of life; and Adam became a living soul. - Genesis 2:7

The breath of life is associated with the letter א Aleph.  Aleph represents air.