This is a verse from the Mahābhārata (Dāna-dharma, Viṣṇu-sahasra-nāma-stotra). In his commentary on the Viṣṇu-sahasra-nāma, called the Nāmārtha-sudhā, Śrīla Baladeva Vidyābhūṣaṇa, commenting upon this verse, asserts that Lord Caitanya is the Supreme Personality of Godhead according to the evidence of the Upaniṣads. He explains that suvarṇa-varṇaḥ means a golden complexion. He also quotes the Vedic injunction yadā paśyaḥ paśyate rukma-varṇaṁ kartāram īśaṁ puruṣaṁ brahma-yonim (Muṇḍaka Up. 3.1.3). Rukma-varṇaṁ kartāram īśam refers to the Supreme Personality of Godhead as having a complexion the color of molten gold. Puruṣam means the Supreme Lord, and brahma-yonim indicates that He is also the Supreme Brahman. This evidence, too, proves that Lord Caitanya is the Supreme Personality of Godhead Kṛṣṇa. Another meaning of the description of the Lord as having a golden hue is that Lord Caitanya’s personality is as fascinating as gold is attractive. Śrīla Baladeva Vidyābhūṣaṇa has explained that the word varāṅga means “exquisitely beautiful.”

Lord Caitanya accepted sannyāsa, leaving aside His householder life, to preach His mission. He has equanimity in different senses. First, He describes the confidential truth of the Personality of Godhead, and second, He satisfies everyone by knowledge and attachment to Kṛṣṇa. He is peaceful because He renounces all topics not related to the service of Kṛṣṇa. Śrīla Baladeva Vidyābhūṣaṇa has explained that the word niṣṭhā indicates His being rigidly fixed in chanting the holy name of Śrī Kṛṣṇa. Lord Caitanya subdued all disturbing opponents of devotional service, especially the monists, who are actually averse to the personal feature of the Supreme Lord.