Kṛṣṇa was very pleased with the atmosphere of the forest where flowers bloomed and bees and drones hummed very jubilantly. While the birds, trees and branches were all looking very happy, Kṛṣṇa, tending the cows, accompanied by Śrī Balarāma and the cowherd boys, began to vibrate His transcendental flute. After hearing the vibration of the flute of Kṛṣṇa, the gopīs in Vṛndāvana remembered Him and began to talk amongst themselves about how nicely Kṛṣṇa was playing His flute. When the gopīs were describing the sweet vibration of Kṛṣṇa’s flute, they also remembered their pastimes with Him; thus their minds became disturbed, and they were unable to describe completely the beautiful vibrations. While discussing the transcendental vibration, they remembered also how Kṛṣṇa dressed, decorated with a peacock feather on His head, just like a dancing actor, and with blue flowers pushed over His ear. His garment glowed yellow-gold, and He was garlanded with a vaijayantī necklace. Dressed in such an attractive way, Kṛṣṇa filled up the holes of His flute with the nectar emanating from His lips. So they remembered Him, entering the forest of Vṛndāvana, which is always glorified by the footprints of Kṛṣṇa and His companions.
The killing of Pralambāsura and the devouring of the devastating forest fire by Kṛṣṇa and Balarāma became household topics in Vṛndāvana. The cowherd men described these wonderful activities to their wives and to everyone else, and all were struck with wonder. They concluded that Kṛṣṇa and Balarāma were demigods who had kindly come to Vṛndāvana to become their children. In this way, the rainy season ensued. In India, after the scorching heat of the summer, the rainy season is very welcome. The clouds accumulating in the sky, covering the sun and the moon, become very pleasing to the people, and they expect rainfall at every moment. After summer, the advent of the rainy season is considered to be a life-giving source for everyone. The thunder and occasional lightning are also pleasurable to the people.
While Kṛṣṇa and Balarāma and Their friends were engaged in the pastimes described above, the cows, being unobserved, began to wander off on their own, entering farther and farther into the deepest part of the forest, allured by fresh grasses. The goats, cows and buffalo traveled from one forest to another and entered the forest known as Iṣikāṭavi. This forest was full of green grass, and therefore they were allured; but when they entered, they saw that there was a forest fire, and they began to cry. On the other side, Balarāma and Kṛṣṇa, along with Their friends, could not find their animals, and they became very aggrieved. They began to trace the cows by following their footprints, as well as the path of eaten grass.
After extinguishing the devastating fire, Kṛṣṇa, surrounded by His relatives, friends, cows, calves and bulls and glorified by their singing, again entered Vṛndāvana, which is always full of cows. While Kṛṣṇa and Balarāma were enjoying life in Vṛndāvana, in the midst of the cowherd boys and girls, the season gradually changed to summer. The summer season in India is not very much welcomed because of the excessive heat, but in Vṛndāvana everyone was pleased because summer there appeared just like spring. This was possible only because Lord Kṛṣṇa and Balarāma, who are the controllers even of Lord Brahmā and Lord Śiva, were residing there. In Vṛndāvana there are many falls which are always pouring water, and the sound is so sweet that it covers the sound of the crickets. And because water flows all over, the forest always looks very green and beautiful.
The inhabitants of Vṛndāvana were never disturbed by the scorching heat of the sun or the high summer temperatures. The lakes of Vṛndāvana are surrounded by green grasses, and various kinds of lotus flowers bloom there, such as the kalhāra-kañjotpala, and the air blowing in Vṛndāvana carries the aromatic pollen of those lotus flowers. When the particles of water from the waves of the Yamunā, the lakes and the waterfalls, touched the bodies of the inhabitants of Vṛndāvana, they automatically felt a cooling effect. Therefore they were practically undisturbed by the summer season.
Vṛndāvana is such a nice place. Flowers are always blooming, and there are even various kinds of decorated deer. Birds are chirping, peacocks are crowing and dancing, and bees are humming. The cuckoos there sing nicely in five kinds of tunes.
Krishna and Sudama’s friendship is known to all. Sudama was a poor Brahmin man. He didn’t even have enough money to feed his children. Once with tearful eyes, his wife told him, “It doesn’t matter if we are hungry but we should at least be able to feed the children enough.”
On hearing this Sudama felt very hurt & said, “What can be done? We can’t ask for favors from anybody.”
King Parīkṣit, after hearing of the chastisement of Kāliya, inquired from Śukadeva Gosvāmī as to why Kāliya left his beautiful land and why Garuḍa was so antagonistic to him. Śukadeva Gosvāmī informed the King that the island known as Nāgālaya was inhabited by serpents and that Kāliya was one of the chief serpents there. Being accustomed to eating snakes, Garuḍa used to come to this island and kill many serpents at his will. Some of them he actually ate, but some were unnecessarily killed. The reptile society became so disturbed that their leader, Vāsuki, appealed to Lord Brahmā for protection. Lord Brahmā made an arrangement by which Garuḍa would not create a disturbance: on each half-moon day, the reptile community would offer a serpent to Garuḍa. The serpent was to be kept underneath a tree as a sacrificial offering to Garuḍa. Garuḍa was satisfied with this offering, and therefore he did not disturb any other serpents.
But gradually, Kāliya took advantage of this situation. He was unnecessarily puffed up by the volume of his accumulated poison, as well as by his material power, and he thought, “Why should Garuḍa be offered this sacrifice?” He then ceased offering any sacrifice; instead, he himself ate the offering intended for Garuḍa. When Garuḍa, the great devotee-carrier of Viṣṇu, understood that Kāliya was eating the offered sacrifices, he became very angry and quickly rushed to the island to kill the offensive serpent. Kāliya tried to fight Garuḍa and faced him with his many hoods and poisonous sharp teeth. Kāliya attempted to bite him, and Garuḍa, the son of Tārkṣya, in great anger and with the great force deserving the carrier of Lord Viṣṇu, struck the body of Kāliya with his effulgent golden wings. Kāliya, who is also known as Kadrūsuta, son of Kadrū, immediately fled to the lake known as Kāliyadaha, underneath the Yamunā River, which Garuḍa could not approach.
When He understood that the water of the Yamunā was being polluted by the black serpent Kāliya, Lord Kṛṣṇa took action against him and made him leave the Yamunā and go elsewhere, and thus the water became purified.
When this story was being narrated by Śukadeva Gosvāmī, Mahārāja Parīkṣit became eager to hear more about Kṛṣṇa’s childhood pastimes. He inquired from Śukadeva Gosvāmī how Kṛṣṇa chastised Kāliya, who was living in the water for many years. Actually, Mahārāja Parīkṣit was becoming more and more enthusiastic to hear the transcendental pastimes of Kṛṣṇa, and his inquiry was made with great interest.
Śukadeva Gosvāmī narrated the story as follows. Within the river Yamunā there was a great lake, and in that lake the black serpent Kāliya used to live. Because of his poison, the whole area was so contaminated that it emanated a poisonous vapor twenty-four hours a day. If a bird happened to even pass over the spot, he would immediately fall down in the water and die.