Prabhupada's lecture - Śrīmad-Bhāgavatam 1.8.23 - Los Angeles, April 15, 1973
So at the present moment, our senses are contaminated. I am thinking, "I am American, so my senses should be utilized for the service of my country, my society, my nation." Big, big leaders, big, big so many things. So the real concept is that "I am American, so my senses are American senses. So it must be utilized for America." Similarly Indians thinking, others are thinking. But none of them do know it that senses belong to Kṛṣṇa. This is ignorance. No intelligence. They are thinking for the time being, that these senses, upādhi, designated... American senses, Indian senses, African senses. No. This is called māyā. It is covered. Therefore bhakti means sarvopādhi-vinirmuktam [Cc. Madhya 19.170]. When your senses will be uncontaminated with all these designations, that is the beginning of bhakti.
If I think, "I am American. Why shall I take Kṛṣṇa consciousness? It is Hindu God," that is foolishness. If I think "I am Muhammadan," "I am Christian," then you are gone. But if we purify the senses that "I am spirit soul. The Supreme Spirit Soul is Kṛṣṇa. I am part and parcel of Kṛṣṇa; therefore it is my duty to serve Kṛṣṇa," then you become free immediately. Immediately. You are no more American, Indian or African or this or that. You are Kṛṣṇized, Kṛṣṇa conscious. That is wanted.