The hymn invokes इन्द्र , praising his might and generosity, inviting him to partake in the Soma offerings [rv-8-17-1 ] rv • Book 8 . With prayers and sacrifices, worshippers beckon इन्द्र , the वृत्र slayer, honoring his strength and victories [rv-8-17-9 ] rv • Book 8 . The Soma is likened to a bride, symbolizing purity and devotion, meant to intoxicate and please the beloved deity [rv-8-17-7 ] rv • Book 8 .