" As for the way the inner inhabitants are created, if the obliteration [of sentient beings] occurs through fire, then the life span, merit, and karma of the gods of Ābhāsvara at the second realm of concentration will be obliterated and they will meet with death. Rebirth then takes place in the celestial palace of the first realm of concentration, and the first to be born there has a large body and the notion of being the creator of that world. He is known as the ancestor of that world, the great Brahmā, who is principal. Those who are subsequently born are smaller in size; and since they think they were born based upon Brahmā's wish, they become members of his retinue. "
― , Dudjom Lingpa's Chöd: An Ambrosia Ocean of Sublime Explanations