These things I have already explained. Dhana means riches; abhijana . . . abhijata means aristocratic family; bala means bodily strength; buddhi, intelligence; pauruṣa, power in endeavor, industrious. These are material qualification. And the yoga, aṣṭa-siddhi-yoga, that is also material. By exercising the body to concentrate the mind, that is also material. Because mind is material, subtle form of matter. It is explained in the Bhagavad-gītā, bhūmir āpo 'nalo vāyuḥ khaṁ mano buddhir eva ca (BG 7.4). Mind, intelligence, ego, ahaṅkāra itīyaṁ me bhinnā prakṛtir aṣṭadhā. So they are subtle form of matter.
So yogic exercise means to control the mind, dhyānāvasthita-tad-gatena manasā (SB 12.13.1). In order to make the mind controlled and fully fixed up on the Supreme Personality of Godhead, that is required in yoga meditation. Dhyānāvasthita, one remains in meditation. What for? Dhyānāvasthita-tad-gata manasā, just in order to make the mind completely, completely absorbed in Kṛṣṇa. Dhyānāvasthita-tad-gatena manasā paśyanti. By concentrating the mind upon Kṛṣṇa, generally Lord Viṣṇu, dhyānāvasthita-tad-gatena manasā paśyanti yaṁ yoginaḥ (SB 12.13.1), they are also material endeavor. They are not spiritual. Because spiritual life begins when one understands fully that he is not this body.
That is the beginning of instruction in the Bhagavad-gītā. When Kṛṣṇa saw that Arjuna was talking on the platform of bodily concept of life, He was not talking seriously anything. Arjuna could understand that, that Kṛṣṇa was just talking as friend, not very seriously. Therefore, he submitted himself as a student: śiṣyas te 'haṁ śādhi māṁ prapannam (BG 2.7). So . . . and He chastised him, that "You have no spiritual knowledge, still you are talking just like a great scholar." Aśocyān anvaśocas tvaṁ prajñā-vādāṁś ca bhāṣase (BG 2.11). "You are talking just like a very learned man." (break) That means one who is . . .
(break) . . . that is animal life. There is no beginning of spiritual life. Spiritual life begins when one understands that he is not this body. That is called brahmā-bhūta. Brahma-bhūta. So long one identifies with the body, he is jīva-bhūta. Jīva-bhūtā mahā-bāho yayedaṁ dhāryate jagat (BG 7.5). And when one realizes ahaṁ brahmāsmi, "I am Brahmin . . ." But unfortunately the Māyāvādī philosophers, they take it ahaṁ brahmāsmi means "I am the Supreme Brahmin." No. Brahmāsmi means "I am spirit soul." Spirit soul is Brahmin, and the Supreme Brahmin is different. Supreme Brahmin, paraṁ brahma paraṁ dhāma pavitraṁ paramaṁ bhavān (BG 10.12), that is Kṛṣṇa, viṣṇu-tattva. So unfortunately these Māyāvādī philosophers, they accept brahmāsmi means "I am the Supreme." We are not the Supreme. We are subordinate. So long this knowledge lacks, one is not completely in knowledge.
Kṛṣṇa says, therefore, bahūnāṁ janmanām ante jñānavān māṁ prapadyate (BG 7.19). Amongst the persons who have realized themselves as Brahman, as spirit soul, they also, after trying many, many births . . . that means they are not muktas, that is still baddha, conditioned. Bahūnāṁ janmanām ante jñānavān. Not ordinary person; those who are wise. Wise means those who are in the spiritual platform to understand his position as spirit soul, not this body, such persons, after many, many births, surrenders to Kṛṣṇa. That is the ultimate knowledge. Bahūnāṁ janmanām ante jñānavān māṁ prapadyate, vāsudevaḥ (BG 7.19)—to make it clear more—vāsudevaḥ sarvam iti. Vāsudeva, Kṛṣṇa, is the Supreme. He is everything.
So yoga, yoga, this bodily practice, that if I am not body, then what shall I get by bodily exercise? Bodily exercises can help me little, but that is not spiritual platform. The ṣaṭ-cakra, kuṇḍalinī, these are through the bodily concept of life. Actually, to tell the truth, those who are too much bodily absorbed that, "I am this body," for them this yoga practice is recommended. Not for the intelligent man. Because one who identifies himself with this body, he is not very intelligent. But because such persons are not very intelligent, for them this bodily exercise of yoga, aṣṭāṅga-yoga, is recommended. Not for the intelligent person. Intelligent persons, they take immediately to the devotional service. Immediate.
Just like Kṛṣṇa . . . Lord Caitanya begins immediately spiritual life, and He instructs Sanātana Gosvāmī, jīvera svarūpa haya nitya kṛṣṇa dāsa (CC Madhya 20.108-109). This is spiritual life. You . . . from the very beginning, you take it for granted that, "I am eternal servant of Kṛṣṇa. I am not this body. Neither I have anything to do in relationship with this body." Because as soon as I identify with my body, then the family relation, the society relation, the national relation, the country relation, so many things in relationship with the body we accept as truth. But that is not truth. As soon as the body finishes, everything finishes. Therefore, Prahlāda Mahārāja says, yoga is also not helpful for approaching the Supreme Personality of Godhead.