Since Kṛṣṇa had departed from Vṛndāvana and gone to Mathurā, the inhabitants of Vṛndāvana, especially mother Yaśodā, Nanda Mahārāja, Śrīmatī Rādhārāṇī, the gopīs and the cowherd boys, were simply thinking of Kṛṣṇa at every step. They were thinking, “Here Kṛṣṇa was playing in this way. Here Kṛṣṇa was blowing His flute. Kṛṣṇa was joking with us in this way, and Kṛṣṇa was embracing us like this.” This is called līlā-smaraṇa, and it is the process of association with Kṛṣṇa most recommended by great devotees; even Lord Caitanya, when He was at Purī, enjoyed līlā-smaraṇa association with Kṛṣṇa. Those in the most exalted position of devotional service and ecstasy can live with Kṛṣṇa always by remembering His pastimes. Śrīla Viśvanātha Cakravartī Ṭhākura has given us a transcendental literary work entitled Kṛṣṇa-bhāvanāmṛta, which is full with Kṛṣṇa’s pastimes. Exalted devotees can remain absorbed in Kṛṣṇa-thought by reading such books. Any book of kṛṣṇa-līlā, even this book, Kṛṣṇa, or our Teachings of Lord Caitanya, is actually solace for devotees feeling separation from Kṛṣṇa.
That Kṛṣṇa and Balarāma did not return to Vṛndāvana can be adjusted as follows: They did not break Their promise to return to Vṛndāvana, nor were They absent, but Their presence was necessary in Mathurā.
In the meantime, Uddhava, a cousin-brother of Kṛṣṇa’s, came to see Kṛṣṇa from Dvārakā. He was the son of Vasudeva’s brother and was almost the same age as Kṛṣṇa. His bodily features resembled Kṛṣṇa’s almost exactly. After Kṛṣṇa returned from His teacher’s home, He was pleased to see Uddhava, who happened to be His dearmost friend. Kṛṣṇa wanted to send him to Vṛndāvana with a message to the residents to pacify their deep feelings of separation.
As stated in the Bhagavad-gītā (4.11), ye yathā māṁ prapadyante tāṁs tathaiva bhajāmy aham: Kṛṣṇa is very responsive. He responds in proportion to the devotee’s advancement in devotional service. Thus, as the gopīs were thinking of Kṛṣṇa in separation twenty-four hours a day, so Kṛṣṇa was also always thinking of the gopīs, mother Yaśodā, Nanda Mahārāja and the other residents of Vṛndāvana. Although He appeared to be away from them, He could understand how they were transcendentally aggrieved, and so He immediately wanted to send Uddhava to give them a message of solace.
Uddhava is described as the most exalted personality in the Vṛṣṇi dynasty, being almost equal to Kṛṣṇa. He was a great friend of Kṛṣṇa’s, and being the direct student of Bṛhaspati, the teacher and priest of the heavenly planets, he was very intelligent and sharp in decision. Intellectually, he was highly qualified. Kṛṣṇa, being his very loving friend, wanted to send him to Vṛndāvana just to study the highly elevated ecstatic devotional service practiced there. Even if one is highly elevated in material education and is even the disciple of Bṛhaspati, he still has to learn from the gopīs and the other residents of Vṛndāvana how to love Kṛṣṇa to the highest degree. It was Kṛṣṇa’s special favor to Uddhava to send him to Vṛndāvana with a message for the residents there, which was meant to pacify them.
Lord Kṛṣṇa is also named Hari, which means “one who takes away all distress from the surrendered souls.” Lord Caitanya states that there cannot at any time be a worship as exalted as that realized by the gopīs. Being very anxious about the gopīs’ grief, Kṛṣṇa talked with Uddhava and politely requested him to go to Vṛndāvana. Shaking Uddhava’s hand with His own hands, He said, “My dear gentle friend Uddhava, please go immediately to Vṛndāvana and try to pacify My father and mother, Nanda Mahārāja and Yaśodā-devī, and the gopīs. They are grief-stricken, as if suffering from great ailments. Go and give them a message. I hope their ailments will be partially relieved. The gopīs are always absorbed in thoughts of Me. They have dedicated body, desire, life and soul to Me. I am anxious not only for the gopīs but for anyone who sacrifices society, friendship, love and personal comforts for Me. It is My duty to protect such exalted devotees. The gopīs are the most dear. They always think of Me in such a way that they remain overwhelmed and almost dead in anxiety due to separation from Me. They are keeping alive simply by thinking that I am returning to them very soon.”
Requested by Lord Kṛṣṇa, Uddhava immediately left on his chariot and carried the message to Gokula. He approached Vṛndāvana at sunset, when the cows were returning home from the pasturing ground. Uddhava and his chariot were covered by the dust raised by the hooves of the cows. He saw bulls running after cows for mating; other cows, with overladen milk bags, were running after their calves to feed them with milk. Uddhava saw that the entire land of Vṛndāvana was filled with white cows and their calves, running here and there all over Gokula, and he could hear the sound of milking. Every residential house in Vṛndāvana was decorated for the worship of the sun-god and the fire-god and for the reception of guests, cows, brāhmaṇas and demigods. Every home was sanctified by lights and incense. All over Vṛndāvana there were nice gardens filled with flowers and the sounds of humming bees and singing birds. The lakes were filled with lotus flowers and with ducks and swans.