True devotion means using the senses only to serve their divine master, Kṛṣṇa.Listen — Srila Prabhupada Uvaca
Śrīmad-Bhāgavatam 3.26.28 — January 5, 1975, Bombay 750105SB-BOMBAY [39:45 Minutes] SB-03.26.28_750105SB-BOMBAY Nitāi: [leads chanting of verse, etc.] [devotees repeat] yad vidur hy aniruddhākhyaṁ hṛṣīkāṇām adhīśvaram śāradendīvara-śyāmaṁ saṁrādhyaṁ yogibhiḥ śanaiḥ [SB 3.26.28] [break] [01:54] "The mind of the living entity is known by the name of Lord Aniruddha, the supreme ruler of the senses. He possesses a bluish-black form like a lotus flower growing in the autumn. He is found solely by the yogīs." [Pause]
Prabhupāda: yad vidur hy aniruddhākhyaṁ hṛṣīkāṇām adhīśvaram śāradendīvara-śyāmaṁ saṁrādhyaṁ yogibhiḥ śanaiḥ [SB 3.26.28] yaṁ brahmā varuṇendra-rudra-marutaḥ stunvanti divyaiḥ stavair vedaiḥ sāṅga-pada-kramopaniṣadair gāyanti yaṁ sāma-gāḥ dhyānāvasthita-tad-gatena manasā paśyanti yaṁ yogino yasyāntaṁ na viduḥ surāsura-gaṇā devāya tasmai namaḥ [SB 12.13.1] This is a mantra, Vedic mantra: "The Supreme Lord is worshiped by all the demigods," yaṁ brahmā varuṇendra-rudra stunvanti divyaiḥ stavaiḥ. Varuṇa, Indra and other demigods, even Lord Śiva or Lord Brahmā... Śiva-viriñci-nutam [SB 11.5.33]: "He is worshiped by Śiva and Viriñci." Viriñci means Lord Brahmā. So the only Lord, master, is Kṛṣṇa. I have explained, ekale īśvara kṛṣṇa [Cc. Ādi 5.142]. Īśvara, the supreme īśvara, controller, is Kṛṣṇa.
And He is worshiped by... Yaṁ brahmā varuṇendra-rudra stunvanti divyaiḥ stavaiḥ. He is the objective of worshiping. So dhyānāvasthita-manasā..., dhyānāvasthita-manasā yaṁ paśyanti yoginaḥ. Yogis, they are desirous of mystic power, eight kinds of mystic power.
They also meditate on the Supreme Lord. And the feature of the Supreme Lord on which the yogīs meditate by concentrating their mind is called Aniruddha. Saṅkarṣaṇa, Aniruddha..., Vāsudeva, Saṅkarṣaṇa, Aniruddha, Pradyumna. So this is described.
Aniruddha is the Deity of the mind, and mind is the central sense of all senses. Indriyāṇi parāṇy āhur indriyebhyaḥ paraṁ manaḥ [Bg. 3.42]. In the material conception of life the senses are very prominent. So long we are under the bodily concept of life, our objective is to satisfy the senses.
But the master of the senses is the mind, and the controlling Deity of the mind is Aniruddha. Therefore God's another name is Hṛṣīkeśa. And bhakti means to serve Hṛṣīkeśa, because He is the proprietor of the senses. Here it is said, yad hy aniruddhākhyaṁ hṛṣīkāṇām adhīśvaram. Hṛṣīka.
Hṛṣīka means senses, and another name of God, or Kṛṣṇa, or Aniruddha, is Hṛṣīkeśa. Senayor ubhayor madhye... [Bg. 1.21]. The Hṛṣīkeśa name is there in the Bhagavad-gītā.