So Kṛṣṇa conscious movement is so nice that there is no forceful prohibition of the senses. Even the sense organ, generating organ, that can be used also for Kṛṣṇa. How? If you can beget children who will be Kṛṣṇa conscious, then produce hundred, one hundred children. Otherwise, stop producing cats and dogs.
So no sense is stopped, but you have to utilize it for Kṛṣṇa. You can walk to Kṛṣṇa's temple, you can dance to the tune of Kṛṣṇa's song, you can eat nice foodstuff, you can see very beautiful Deity, you can hear very beautiful sound, you can talk on Kṛṣṇa philosophically from Bhāgavata and Bhagavad-gītā. So everything in Kṛṣṇa consciousness. There is no stoppage. And devotional service means that purifying the senses and engage them in the service of Kṛṣṇa. Tat-paratvena nirmalam.
Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam (CC Madhya 19.170). One has to get himself freed from all material designations. We are impure because we are compact in designations, "Oh, I am Christian," "I am Hindu," "I am American," "I am Indian," "I am white," "I am black." So these are all designation. If you simply know that, "I am servant of Kṛṣṇa. I am servant of God," then you are purified. You are neither white nor black nor this nor that, but you are simple servant of Kṛṣṇa. If you continue this consciousness, then you are purified immediately. No more contamination. Sarvopādhi-vinirmuktaṁ tat-paratvena nirmalam (CC Madhya 19.170).
And as soon as you take it very seriously that, "I am Kṛṣṇa's"—and neither to the society, neither to the community, neither to the country, neither to the international society, or neither anything, but "I am Kṛṣṇa's"—if this firm conviction is there, then you are completely pure: tat-paratvena nirmalam (CC Madhya 19.170). And in the pure condition, when you engage your senses in the service of the Lord, that is called Kṛṣṇa conscious service or devotional service.