नाभानेदिष्ठ praises रुद्र during a ceremony, perfecting the seven priests [rv-10-61-1 ] rv • Book 10 . रुद्र , fierce and powerful, constructs an altar and bestows wealth upon his devotees [rv-10-61-2 ] rv • Book 10 . As the अश्विन्स् are invoked for blessings, रुद्र unites earth and sky, forming creation [rv-10-61-5 ] rv • Book 10 . इन्द्र , मित्र , and वरुण are invoked for protection and wealth [rv-10-61-22 ] rv • Book 10 .