Mad-āśraya means, kṛṣṇa-yoga means bhakti-yoga.
Lecture on BG 7.1 -- Calcutta, January 27, 1973: So we are transmigrating according to our karma, different forms of life. The reason is kāraṇaṁ guṇa-saṅgo 'sya sad-asad-janma-yoniṣu [Bg. 13.22]. Kāraṇaṁ guṇa-saṅga, as you are associating with the guṇas, with the material qualities. So one has to increase his attachment for Kṛṣṇa by becoming nirguṇa. Everything is going on under the modes of material nature. Traiguṇya-viṣayā vedā nistraiguṇyo bhavārjuna. That is the instruction. One has to become above the, transcendental to these guṇas. And what is that process? The process is mad-āśraya. When you take shelter of Kṛṣṇa or you take shelter of Kṛṣṇa's pure devotee, then you become transcendental. Sa guṇān samatītyaitān brahma-bhūyāya kalpate. Who? Māṁ ca yo 'vyabhicāreṇa bhakti-yogena sevate [Bg. 14.26]. So mad-
āśraya means, kṛṣṇa-yoga means bhakti-yoga. If you want to learn Kṛṣṇa, if you want to know Kṛṣṇa, then you have to take this process. Mayy āsakta-manāḥ pārtha yogam. And if you practice this yoga, kṛṣṇa-yoga, or bhakti-yoga, then you become the topmost of all yogis. That is also stated in the Sāṅkhya Yoga chapter of Bhagavad-gītā:
- yoginām api sarveṣāṁ
- mad-gatenāntar-ātmanā
- śraddhāvān bhajate yo māṁ
- sa me yuktatamo mataḥ
[Bg. 6.47]
So you have to keep always Kṛṣṇa within your heart. Kṛṣṇa is already within your heart. Īśvaraḥ sarva-bhūtānāṁ hṛd-deśe arjuna [Bg. 18.61]. He's already there. Simply you have to qualify yourself to see that Kṛṣṇa is here. That is called kṛṣṇa-yoga, or bhakti-yoga. So there are many instances.
- premāñjana-cchurita-bhakti-vilocanena
- santaḥ sadaiva hṛdayeṣu vilokayanti
- yaṁ śyāmasundaram acintya-guṇa-svarūpaṁ
- govindam ādi-puruṣaṁ tam ahaṁ bhajāmi
[Bs. 5.38]