He lives in the heart (of every creature). He is the vital air, he is the mind, and he is the individual soul. He is the soul of Yoga, and he is called Yoga. He is the Yoga meditation into which Yogins enter. He is the Supreme Soul. Indeed, Maheshvara is capable of being apprehended not by the senses but through only the Soul seizing his existence.
हृदि प्राणो जनो जीवो योगात्मा योगसंज्ञितः। ध्यानं तत्परमात्मा च भावग्राह्यो महेश्वरः॥