Pradyumna:
- utsanna-kula-dharmāṇāṁ
- manuṣyāṇāṁ janārdana
- narake niyataṁ vāso
- bhavatīty anuśuśruma
- (BG 1.43)
Translation: "O Kṛṣṇa, maintainer of the people, I have heard by disciplic succession that those who destroy family traditions dwell always in hell."
Prabhupāda: So family tradition, whose family tradition? Manuṣyāṇāṁ. Family... Manuṣyāṇāṁ, those who are human being, they have got family and family rituals, kula-dharma, jāti-dharma. Just like cātur-varṇyaṁ mayā sṛṣṭaṁ guṇa-karma-vibhāgaśaḥ (BG 4.13). This is meant for the human being, manuṣyāṇāṁ, not for the animals. So unless the human society accepts this principle of varṇāśrama-dharma ordained by Kṛṣṇa, the Supreme Lord, he is not considered amongst the human being. They are as good as animals because there is no regular, systematic principles of how to live, a human being.