Nārāyaṇa-parāḥ, they are not anxious either to go to Svargaloka or to refrain from it. They are satisfied: "Wherever Kṛṣṇa keeps me, that is all right. Never mind whether it is heaven or hell." Because he has got Kṛṣṇa within him. Premāñjana-cchurita-bhakti-vilocanena santaḥ sadaiva hṛdayeṣu vilokayanti (BS 5.38). He is concerned with the Supreme Personality of Godhead, premāñjana-cchurita.
So wherever Supreme Personality of Godhead is there, that is Vaikuṇṭha. Just like īśvaraḥ sarva-bhūtānāṁ hṛd-deśe arjuna tiṣṭhati (BG 18.61). Īśvara, the Supreme Lord, is there in every living entity's heart. So the hog, dog, they have got also heart. There is also Kṛṣṇa. So does it mean that He is living with hog and dog? He is living in Vaikuṇṭha. Etad īśanam īśasya. This is called īśasya īśanam. Wherever He may live, He lives in Vaikuṇṭha. Similarly, the devotee, he lives with Nārāyaṇa, so there is no question of hell and heaven. He is in Vaikuṇṭha. If Kṛṣṇa is living in Vaikuṇṭha, the devotee is also living in Vai . . . He is concerned with Kṛṣṇa, Nārāyaṇa. Therefore they are not afraid. Nārāyaṇa-parāḥ sarve na kutaścana bibhyati (SB 6.17.28). Nārada Muni, he is traveling everywhere. He is going to hell; he is going to heaven; he is going to Vaikuṇṭha to see Nārāyaṇa. And he's chanting, nārada muni bhājāy vīṇā rādhikā ramaṇa, that's all. Because he is chanting for . . . His business is to enlighten. If he goes to naraka, hell, he will advise them, "Chant Hare Kṛṣṇa." And if he goes to Indraloka he will advise the same thing. And if he goes to Svargaloka, or any loka, that is Nārada Muni's business. Similarly, those who are preaching Kṛṣṇa consciousness, they should not be afraid of this hell and heaven. Wherever they should go, they will simply preach, "Chant Hare Kṛṣṇa." This is their business.