Tapas

“Performing tapas, the spiritual seeker fuels the sacrificial flames residing within his spiritual heart, the abode of Brahmaṇaspati. As Agni blazes, a loud (but soundless) thunderclap is perceived: the cry of the Vaṣaṭ call by Brahmaṇaspati. The Vaṣaṭ call alerts the gods that an offering is made for their partaking. Eagerly, the gods rush to receive the oblation. In return, the gods shower the yajamāna with an abundance of divine plenitude.

The yajamāna (sacrificer), fully integrated in all aspects of his being, awakens to a new consciousness. A single ray of light (immortal truth) now shines forth from within with the brilliance of a million suns. Facilitated by Brahmaṇaspati and his holy power of brahmanheaven and earth are wedded together in the cave of the spiritual heart of the aspirant.” –The Divine Forces of the Lunar Nakṣatras as Portrayed in the Vedas: Mystical Forms, Ancient Epithets and Sacred Mythology, by Radhe