इन्द्र , wielder of the thunderbolt and master of the bay horses, grants wealth to his devotees and is the mighty slayer of foes like वृत्र [rv-10-23-1 ] rv • Book 10 . Accompanied by मरुत्स् , he brings prosperity, shaking the essence of nature with सोम [rv-10-23-4 ] rv • Book 10 . His strength is unparalleled, providing protection like a father [rv-10-23-5 ] rv • Book 10 , and this praise beseeches his favor [rv-10-23-6 ] rv • Book 10 .