The Lord thus spoke to the sannyāsī almost in the same way that He spoke to the Bhaṭṭācārya of Purī, and by forceful arguments He nullified the Māyāvāda interpretations of the Vedānta-sūtra. All the sannyāsīs there claimed that the Lord was the personified Vedas and the Personality of Godhead. All the sannyāsīs were converted to the cult of bhakti, all of them accepted the holy name of the Lord Śrī Kṛṣṇa, and they dined together with the Lord in the midst of them. After this conversion of the sannyāsīs, the popularity of the Lord increased at Vārāṇasī, and thousands of people assembled to see the Lord in person. The Lord thus established the primary importance of Śrīmad-Bhāgavata-dharma, and He defeated all other systems of spiritual realization. After that everyone at Vārāṇasī was overwhelmed with the transcendental saṅkīrtana movement.
While the Lord was camping at Vārāṇasī, Sanātana Gosvāmī also arrived after retiring from office. Formerly known as Sākara Mallika, he had been one of the state ministers in the government of Bengal, then under the regime of Nawab Hussain Shah. He had had some difficulty in getting relief from the state service, for the Nawab was reluctant to let him leave. Nonetheless he came to Vārāṇasī, and for two months the Lord taught him the principles of devotional service. He taught him about the constitutional position of the living being, the cause of his bondage under material conditions, his eternal relation with the Personality of Godhead, the transcendental position of the Supreme Personality of Godhead, His expansions in different plenary portions of incarnations, His control of different parts of the universe, the nature of His transcendental abode, devotional activities, their different stages of development, the rules and regulations for achieving the gradual stages of spiritual perfection, the symptoms of different incarnations in different ages, and how to detect them with reference to the context of revealed scriptures.
The Lord's teachings to Sanātana Gosvāmī form a big chapter in the text of Śrī Caitanya-caritāmṛta, and to explain the whole teachings in minute details will require a volume in itself. These are treated in detail in our book Teachings of Lord Caitanya.
At Mathurā, the Lord visited all the important places; then He reached Vṛndāvana. Lord Caitanya appeared in the family of a high-caste brāhmaṇa, and over and above that as sannyāsī He was the preceptor for all the varṇas and āśramas. But He used to accept meals from all classes of Vaiṣṇavas. At Mathurā the Sanoḍiyā brāhmaṇas are considered to be in the lower status of society, but the Lord accepted meals in the family of such a brāhmaṇa also because His host happened to be a disciple of the Mādhavendra Purī family.
At Vṛndāvana the Lord took bath in twenty-four important bathing places, or ghāṭas. He traveled to all the twelve important vanas (forests). In these forests all the cows and birds welcomed Him, as if He were their very old friend. The Lord also began to embrace all the trees of those forests, and by doing so He felt the symptoms of transcendental ecstasy. Sometimes He fell unconscious, but He was made to regain consciousness by the chanting of the holy name of Kṛṣṇa. The transcendental symptoms that were visible on the body of the Lord during His travel within the forest of Vṛndāvana were all unique and inexplicable, and we have just given a synopsis only.
Some of the important places that were visited by the Lord in Vṛndāvana were Kāmyavana, Ādīśvara, Pāvana-sarovara, Khadiravana, Śeṣaśāyī, Khela-tīrtha, Bhāṇḍīravana, Bhadravana, Śrīvana, Lauhavana, Mahāvana, Gokula, Kāliya-hrada, Dvādaśāditya, Keśī-tīrtha, etc. When He saw the place where the rāsa dance took place, He at once fell down in trance. As long as He remained at Vṛndāvana, He made His headquarters at Akrūra-ghāṭa.