For how many years did Kṛṣṇa reside in Dvārakā, and how many queens did He have? Mahārāja Parīkṣit asked Śukadeva Gosvāmī all these questions. He also requested Śukadeva Gosvāmī to describe other activities of Kṛṣṇa about which he could not inquire.
When Śukadeva Gosvāmī began to speak about Kṛṣṇa consciousness, Mahārāja Parīkṣit forgot the fatigue brought about by his fasting. Enthusiastic to describe Kṛṣṇa, Śukadeva Gosvāmī said, "Like the waters of the Ganges, descriptions of the activities of Kṛṣṇa can purify the entire universe. The speaker, the inquirer and the audience all become purified."
Once when the entire world was overburdened by the increasing military power of demons in the form of kings, mother earth assumed the shape of a cow and approached Lord Brahmā for relief. Sympathetic to mother earth's lamentation, Brahmā, accompanied by Lord Śiva and other demigods, took the cow-shaped mother earth to the shore of the milk ocean, where he offered prayers to please Lord Viṣṇu, who lay there on an island in transcendental ecstasy.