“The HU is the universal sound. It is an important part of The Way of Truth teachings as it is the foundation of our spiritual practices. The HU is the sound which contains all sounds.
The universe was created of Light and Sound. However, Sound was primordial; it was the seed of creation. God used Its divine vibration which manifested as Sound to create the Light. The Bible says God said “Let there be Light” but this phrase is, in reality, a reference to God’s divine creative vibration, or Sound, which created the Light.
The HU is a ticket that is given to us by the Father of All. Singing HU is one way for us to return to our true home in God whenever we choose. The HU also can help purify ourselves spiritually. When someone sings the HU, he or she is throwing a stone directly into the matrix of the universe and creating ripples that spread far and wide.”
~From Sri Maximilien Louya’s Beginner’s Manual, Discourse One.