Some way or other, if we are engaged in chanting the vaikuṇṭha-nāma . . . Vaikuṇṭha-nāma. Vaikuṇṭha is Kṛṣṇa, or Viṣṇu. Vigata-kuṇṭhād yasmād iti vaikuṇṭha. Here in the material world you are always filled up with kuṇṭha, anxieties. And if you go to Viṣṇu or Kṛṣṇa, then there is no more kuṇṭha—full freedom, without anxiety. Because even if you realize yourself that you are part and parcel of Para-brahman, when you realize Brahman yourself, not this body, immediately you become jolly. Brahma-bhūtaḥ prasannātmā na śocati na kāṅkṣati (BG 18.54). There are many sannyāsīs who are brahmavādī. So as soon as they feel "Ahaṁ brahmāsmi," they are no more in anxiety of this material world. And if you increase that—Brahman, Paramātmā, Bhagavān . . . That simple Brahman realization, it is knowledge that "I am not this, but I am that." Neti. But that knowledge will not be sufficient. You have to make progress further, because we are by nature ānandamāya. Ānanda-mayo 'bhyāsāt. Our nature is to search after ānanda. So simply Brahman realization will not give you ānanda. Therefore we see sometimes big, big sannyāsīs, they gave up this world as brahma satyaṁ jagan mithyā, but because they could not get ānanda, they come down again. Again they become busy in opening hospital and school and philanthropic work, politics, because they could not get ānanda. That is the defect of the impersonalist. They can simply understand ahaṁ brahmāsmi: "I am not this body. I am not matter. I am spirit." But that much understanding will not help. It may be helpful for some time, but because he is bereft of ānanda, he will fall down. Āruhya kṛcchreṇa paraṁ padaṁ tataḥ patanty adho 'nādṛta yuṣmad-aṅghrayaḥ (SB 10.2.32).
Ānanda you cannot get without being a servant of the Supreme Lord. That is ānanda, reciprocation. That is Vṛndāvana. There is ānanda, cinmāya, ānanda, because everyone is engaged in the service of Kṛṣṇa. The cowherd boys, the calves, the cows, the birds, the beasts, the trees, the water, the father, mother, playmates—everyone—Kṛṣṇa is the center. That is ānanda. And if you make Kṛṣṇa minus, then there is no ānanda. You may be Brahman realized, you may be seeing the Paramātmā, but there is no ānanda.