The hymn venerates the mighty हेअवेन् and एअर्थ् , regarded as the ancient parents of all beings and the progenitors of the gods, with praises and sacrifices. Calling upon these divine entities, it seeks their presence with celestial beings and their limitless protection and blessings. The hymn emphasizes their role as sources of boundless wealth and support for the pious [rv-7-53-1 ] rv • Book 7 .