“The Asuras performed at the sacrifice all that the Devas performed. The Asuras became thus of equal power with the Devas, and did not yet yield to them. Thereupon the Devas had a vision of the ‘silent praise’. The Asuras, not knowing it, did not perform the ‘silent praise’. This ‘silent praise’ is the latent essence of the hymns. Till then, whatever weapons the Devas used against the Asuras, the Asuras used in revenge against them; but when the Devas had a vision of the ‘silent praise’ and raised it as a weapon, the Asuras did not comprehend it. With it the Devas aimed a blow at the Asuras, and defeated them, for they had no comprehension of this weapon. Thereupon the Devas became masters of the Asuras. He who has such a knowledge becomes master of his enemy, adversary, and hater.”[114] [114] Professor E. Vernon Arnold's _The Rigveda_, p. 54. This explanation is but an echo of the Indra-Vritra combat. Another statement is to the effect that “the Devas gave up falsehood and adopted truth, while the Asuras gave up truth and adopted falsehood”. Further, we learn that when a sacrifice was performed the Asuras put the offerings into their own mouths, while the Suras (gods) gave the offerings they received to one another. The Asuras became completely identified with the demons and giants; they symbolized evil, darkness, and drought. In Epic literature we read that “in ancient times the gods and Asuras were very active in destroying one another. And the terrible Asuras always succeeded in defeating the gods.” ... Indra goes forth with his thunderbolt against Kesin, the leader of the Asuras, who wielded a great mace; this mace the demon hurled against the god, but Indra “cut it up in its course with his thunderbolt. Then Kesin, furious with rage, hurled a huge mass of rock at him.” Indra “of a hundred sacrifices rent it asunder with his thunderbolt, and it fell down upon the ground. And Kesin himself was wounded by that falling mass of rock.[115] Thus sorely afflicted he fled”. Indra rescues a beautiful lady who had been seized by the Asura, and she informs the god that her sister had previously fallen a victim to the demon....[116] [115] In the combat between Thor and the giant Hrungner, the thunder-hammer similarly cleaves a mass of flint hurled by the enemy.—_Teutonic Myth and Legend._ [116] _Mahabharata, Vana Parva_ section, pp. 679-80, Roy's trans. The Asuras obstructed sacrifices; they were ever hovering round altars to discover if rites were properly performed; if a priest did not perform a ceremony in orthodox fashion, the sacrifice was of no avail, because the Asuras devoured it; if a man neglected a part of a ceremonial performance, a demon might take possession of him and accomplish his ruin.