इन्द्र , the mighty deity, bestows treasures upon his devotees and uplifts himself through sacred prayers [rv-10-49-1 ] rv • Book 10 . Supported by beings from heaven and earth, इन्द्र commands powerful steeds and wields the thunderbolt [rv-10-49-2 ] rv • Book 10 . He defends sages, slays demons like शुष्ण , and aids worshippers with successful conquests against foes [rv-10-49-3 ] rv • Book 10 . By controlling rains and rivers, इन्द्र sustains life, unparalleled by other deities [rv-10-49-9 ] rv • Book 10 .