The hymn praises इन्द्र , acknowledging his divine strength and prowess. इन्द्र , born from supreme energy, is celebrated as a bestower of blessings and the formidable slayer of वृत्र , marking his role in maintaining cosmic order by spreading out the firmament and upholding heaven. The hymn highlights his mighty thunderbolt and his dominion over all beings and worlds rv-10-153 .