Mahārāja Nanda and other elder members argued that without satisfying the predominating god one cannot derive any good result simply by material activities. This is actually the fact. For example, it is sometimes found that in spite of first-class medical help and treatment by a first-class physician, a diseased person dies. It is concluded, therefore, that first-class medical treatment or the attempts of a first-class physician are not in themselves the cause for curing a patient; there must be the hand of the Supreme Personality of Godhead. Similarly, a father’s and mother’s taking care of their children is not the cause of the children’s comfort. Sometimes it is found that in spite of all care by the parents, the children go bad or succumb to death. Therefore material causes are not sufficient for results. There must be the sanction of the Supreme Personality of Godhead. Nanda Mahārāja therefore advocated that in order to get good results for agricultural activities, they must satisfy Indra, the superintending deity of the rain supply. Lord Kṛṣṇa nullified this argument, saying that the demigods give results only to persons who have executed their prescribed duties. The demigods cannot give any good results to the person who has not executed the prescribed duties; therefore demigods are dependent on the execution of duties and are not absolute in awarding good results to anyone. So why should one care about them?
“My dear father,” Lord Kṛṣṇa said, “there is no need to worship the demigod Indra. Everyone has to achieve the result of his own work. We can actually see that one becomes busy according to the natural tendency of his work; and according to that natural tendency, all living entities—whether human beings or demigods—achieve their respective results. All living entities achieve higher or lower bodies and create enemies, friends or neutral parties only because of their different kinds of work. One should be careful to discharge duties according to his natural instinct and not divert attention to the worship of various demigods. The demigods will be satisfied by proper execution of all duties, so there is no need to worship them. Let us, rather, perform our prescribed duties very nicely. Actually, one cannot be happy without executing his proper prescribed duty. One who does not, therefore, properly discharge his prescribed duties is compared to an unchaste wife. The proper prescribed duty of the brāhmaṇas is the study of the Vedas; the proper duty of the royal order, the kṣatriyas, is engagement in protecting the citizens; the proper duty of the vaiśya community is agriculture, trade and protection of the cows; and the proper duty of the śūdras is service to the higher classes, namely the brāhmaṇas, kṣatriyas and vaiśyas. We belong to the vaiśya community, and our proper duty is to farm, to trade with the agricultural produce, to protect cows or to take to banking.”
Kṛṣṇa identified Himself with the vaiśya community because Nanda Mahārāja was protecting many cows and Kṛṣṇa was taking care of them. He enumerated four kinds of business engagements for the vaiśya community, namely agriculture, trade, protection of cows and banking. Although the vaiśyas can take to any of these occupations, the men of Vṛndāvana were engaged primarily in the protection of cows.
Kṛṣṇa further explained to His father, “This cosmic manifestation is going on under the influence of three modes of material nature—goodness, passion and ignorance. These three modes are the causes of creation, maintenance and destruction. The cloud is caused by the action of the mode of passion; therefore it is the mode of passion which causes the rainfall. And after the rainfall, the living entities derive the result—success in agricultural work. What, then, has Indra to do with this affair? Even if you do not please Indra, what can he do? We do not derive any special benefit from Indra. Even if he is there, he pours water on the ocean also, where there is no need of water. So he is pouring water on the ocean or on the land; it does not depend on our worshiping him. As far as we are concerned, we do not need to go to another city or village or foreign country. There are palatial buildings in the cities, but we are satisfied living in this forest of Vṛndāvana. Our specific relationship is with Govardhana Hill and Vṛndāvana forest and nothing more. I therefore request you, My dear father, to begin a sacrifice which will satisfy the local brāhmaṇas and Govardhana Hill, and let us have nothing to do with Indra.”
After hearing this statement by Kṛṣṇa, Nanda Mahārāja replied, “My dear boy, since You are asking, I shall arrange for a separate sacrifice for the local brāhmaṇas and Govardhana Hill. But for the present let me execute this sacrifice known as Indra-yajña.”
But Kṛṣṇa replied, “My dear father, don’t delay. The sacrifice you propose for Govardhana and the local brāhmaṇas will take much time. Better take the arrangement and paraphernalia you have already made for the Indra-yajña and immediately engage them to satisfy Govardhana Hill and the local brāhmaṇas.”
Mahārāja Nanda finally relented. The cowherd men then inquired from Kṛṣṇa how He wanted the yajña performed, and Kṛṣṇa gave them the following directions. “Prepare very nice foods of all descriptions from the grain and ghee collected for the yajña. Prepare rice, dhal, then halavā, pakorā, purī and all kinds of milk preparations, such as sweet rice, rabrī, sweetballs, sandeśa, rasagullā and laḍḍu, and invite the learned brāhmaṇas who can chant the Vedic hymns and offer oblations to the fire. The brāhmaṇas should be given all kinds of grain in charity. Then decorate all the cows and feed them well. After performing this, give money in charity to the brāhmaṇas. As far as the lower animals are concerned, such as the dogs, and the lower grades of people, such as the caṇḍālas, or the fifth class of men, who are considered untouchable, they also may be given sumptuous prasādam. After nice grasses have been given to the cows, the sacrifice known as Govardhana-pūjā may immediately begin. This sacrifice will very much satisfy Me.”