Śrī Caitanya Caritamrta · Text Madhya 24.330
গুরুলক্ষণ, শিষ্যলক্ষণ, দোঁহার পরীক্ষণ ।
সেব্য — ভগবান্, সর্বমন্ত্র-বিচারণ ॥ ৩৩০ ॥
guru-lakṣaṇa, śiṣya-lakṣaṇa, doṅhāra parīkṣaṇa
sevya — bhagavān, sarva-mantra-vicāraṇa
“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.
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