पदार्थान्वयभाषाः - Just as Agni rising in threefold flames, white, red and dark, comes at lightning speed to yajna with youthful power and the priests anoint and serve it with homage, so does the light of divinity with revelations of sattva, rajas and tamas and the values of knowledge, action and prayer, youthful, bright and vibrant, come to the mind of the celebrant, and then the yajnic senses, mind and intellect and the pranic energies of the devotee express the power and grace of Agni in celebration.