In his prayers, Citraketu said that millions of universes rest in the pores of Saṅkarṣaṇa, who is limitless, having no beginning and end. The Lord is well known to the devotees for His eternity. The difference between worshiping the Lord and worshiping the demigods is that the worshiper of the Lord also becomes eternal, whereas whatever benedictions one can get from the demigods are impermanent. Unless one becomes a devotee, one cannot understand the Supreme Personality of Godhead.