kirāta-hūṇāndhra-pulinda-pulkaśā ābhīra-śumbhā yavanāḥ khasādayaḥ ye 'nye ca pāpā yad-apāśrayāśrayāḥ śudhyanti tasmai prabhaviṣṇave namaḥ

Not only the yavanas and khasadayah but even those born in still lower families can be purified (sudhyanti) by the grace of a devotee of Lord Krsna, for Krsna empowers such devotees to perform this purification. Advaita Acarya had confidence in the sastric evidence and did not care about social customs. The Krsna consciousness movement, therefore, is a cultural movement that does not care about local social conventions. Following in the footsteps of Sri Caitanya Mahaprabhu and Advaita Acarya, we can accept a devotee from any part of the world and recognize him as a brahmana as soon as he is qualified due to following the principles of Vaisnava behavior.