6.174
’pranava’ ye maha-vakya--isvarera murti
pranava haite sarva-veda, jagat-utpatti
SYNONYMS
pranava—omkara; ye—that which; maha-vakya—transcendental vibration; isvarera—of the Supreme Personality of Godhead; murti—the form; pranava—omkara; haite—from; sarva-veda—all Vedic literature; jagat—of the material world; utpatti—production "The transcendental vibration omkara is the sound form of the Supreme Personality of Godhead.
All Vedic knowledge and this cosmic manifestation are produced from this sound representation of the Supreme Lord.
PURPORT
Omkara is the representation of the Supreme Personality of Godhead in sound.
This form of His holy name is accepted as the transcendental vibration (maha-vakya), by virtue of which the temporary material manifestation has come into being.
If one takes shelter of the sound representation of the Supreme Personality of Godhead (omkara), he can realize his constitutional identity and engage in devotional service even though in conditional life.