वायु , with इन्द्र is invoked to partake in the sacrifices, celebrated through सोम , purified and prepared for divine delight. The hymns praise their powerful steeds and the sacred duties of the priests. वायु 's journey across heavens symbolizes divine presence and protection, aligning with universal truth, ensuring prosperity and unyielding abundance for devotees [rv-1-135-1 ] rv • Book 1