Oh, yes. Many. One professor, Dr. Amja,(?) he is my disciple, I gave him name Rāma-rañjana. They are Muslim. It is philosophy, science. It is not meant for a particular caste or creed or nation. No. Rather, to accept this creed or accept this process, one is required first to give up this designation. Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam (CC Madhya 19.170). That is nirmala. So long we are covered by this material body, we are not nirmala; we are polluted. So one has to give up this designation, bodily concept of life. Tanu-māninā. These words are given. Tanu-māninā. So long one is continuing in the bodily concept of life, it is sinful life, in comparison. This we have to give up, in order to come to the transcendental position. Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam. Nirmala (CC Madhya 19.170).
Room Conversation with Ram Jethmalani (Parliament Member) -- April 16, 1977, Bombay:
Ram Jethmalani: Well, some of these slum-dwellers are not harijanas and some of them are Muslims, some of them are...
Prabhupāda: Anyone, anyone. You see. My all disciples, they are coming. Christian, Jewish, Muslim, every kind. Mostly they are my disciples.
Ram Jethmalani: Have Muslims taken to this movement?
Prabhupāda: Oh, yes. Many. One professor, Dr. Amja,(?) he is my disciple, I gave him name Rāma-rañjana. They are Muslim. It is philosophy, science. It is not meant for a particular caste or creed or nation. No. Rather, to accept this creed or accept this process, one is required first to give up this designation. Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam (CC Madhya 19.170). That is nirmala. So long we are covered by this material body, we are not nirmala; we are polluted. So one has to give up this designation, bodily concept of life. Tanu-māninā. These words are given. Tanu-māninā. So long one is continuing in the bodily concept of life, it is sinful life, in comparison. This we have to give up, in order to come to the transcendental position. Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam. Nirmala (CC Madhya 19.170).
Hṛṣīkeṇa hṛṣīkeśa-sevanaṁ bhaktir ucyate. When we become nirmala, in our original, pure spiritual life, then bhakti begins. And in Bhagavad-gītā also it is stated,
brahma-bhūtaḥ prasannātmā
na śocati na kāṅkṣati
samaḥ sarveṣu bhūteṣu
mad-bhaktiṁ labhate parām
(BG 18.54)
Such person, brahma-bhūta (SB 4.30.20), ahaṁ brahmāsmi, that is the preliminary qualification to become bhakta. So these disciples, these devotees, they are not thinking that "I am American," "I am Indian," "I am brāhmaṇa," "I am..." No.
Ram Jethmalani: No, that is true, that's the...
Prabhupāda: That is sarvopādhi-vinirmuktam (CC Madhya 19.170).
Ram Jethmalani: That is the only way to have a world movement. Must do. Cut across these...
Prabhupāda: Yes. So harijanas, Muslims, these are... And camara-bhangi. These are designations. Or brāhmaṇa, bodily concept of life. So according to our śāstra, so long one continues this bodily concept of life, he is animal. Either you call I am bhangi, or you call I am brāhmaṇa, you are animal. This is the verdict of the śāstra. What is the difference? The conception is the same. "I am dog." "I am brāhmaṇa," "I am Indian," "I am American." That "I am" with the bodily identification is there.
taken from: https://vaniquotes.org/wiki/Have_Muslims_taken_to_this_movement%3F