Bhagavad Gita As It Is

References to text BG 18.42
BG 18.42: Peacefulness, self-control, austerity, purity, tolerance, honesty, knowledge, wisdom and religiousness – these are the natural qualities by which the brāhmaṇas work.

Text №
“ ‘One may be born in a brāhmaṇa family and have all twelve brahminical qualities, but if he is not devoted to the lotus feet of Lord Kṛṣṇa, who has a navel shaped like a lotus, he is not as good as a caṇḍāla who has dedicated his mind, words, activities, wealth and life to the service of the Lord. Simply to take birth in a brāhmaṇa family or to have brahminical qualities is not sufficient. One must become a pure devotee of the Lord. If a śva-paca or caṇḍāla is a devotee, he delivers not only himself but his whole family, whereas a brāhmaṇa who is not a devotee but simply has brahminical qualifications cannot even purify himself, what to speak of his family.’ ”
Lord Sri Caitanya Mahaprabhu Instructs Sanatana Gosvami in the Science of the Absolute Truth
CC 2.20.59
“Your book should describe the characteristics of the bona fide guru and the bona fide disciple. Then, before accepting a spiritual master, one can be assured of the spiritual master’s position. Similarly, the spiritual master can also be assured of the disciple’s position. The Supreme Personality of Godhead, Kṛṣṇa, should be described as the worshipable object, and you should describe the bīja-mantra for the worship of Kṛṣṇa, as well as that for Rāma and for other expansions of the Supreme Personality of Godhead.
The Sixty-One Explanations of the Atmarama Verse
CC 2.24.330
Haridāsa Ṭhākura replied, “Immediately go home and distribute to the brāhmaṇas whatever property you have. Then come back to this room and stay here forever in Kṛṣṇa consciousness.
The Glories of Srila Haridasa Thakura
CC 3.3.136