This hymn celebrates various deities for their divine roles. सूर्य releases waters, while अग्नि blazes on earth [rv-7-36-1 ] rv • Book 7 . मित्र and वरुण guide and invigorate humanity [rv-7-36-2 ] rv • Book 7 . इन्द्र and अर्यमन् are invoked for protection [rv-7-36-4 ] rv • Book 7 , and रुद्र is worshipped for prosperity [rv-7-36-5 ] rv • Book 7 . सरस्वती , with nourishing rivers, is called upon for abundance [rv-7-36-6 ] rv • Book 7 , and मरुत्स् and पूषन् are invoked for safeguarding and blessings [rv-7-36-7 ] rv • Book 7 .