upariṣṭād ṛṣibhyas tvaṁ
yato nāvartate gataḥ
In this verse the word nāvartate is very significant. The Lord says, “You will not come back to this material world, for you will reach mat-sthānam, My abode.” Therefore Dhruvaloka, or the polestar, is the abode of Lord Viṣṇu within this material world. Upon it there is an ocean of milk, and within that ocean there is an island known as Śvetadvīpa. It is clearly indicated that this planet is situated above the seven planetary systems of the ṛṣis, and because this planet is Viṣṇuloka, it is worshiped by all other planetary systems. It may be questioned here what will happen to the planet known as Dhruvaloka at the time of the dissolution of this universe. The answer is simple: Dhruvaloka remains, like other Vaikuṇṭhalokas beyond this universe. Śrīla Viśvanātha Cakravartī Ṭhākura has commented in this connection that the very word nāvartate indicates that this planet is eternal.