Sutra Commentary: The meaning of “OM” By Ally Ford Yoga Sutra 1.28 That (the word Om) should be repeated while contemplating its meaning. Tajjapaha tadartha bhavanam Why do we chant Om? In the Yoga Sutras, Patanjali tells us that Om (pronounced A-U-M) is the designator for Isvara, and Isvara is the highest level of consciousness …