Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 13

Sanskrit:

श्रेयसामपि सर्वेषामात्मा ह्यवधिरर्थत: ।सर्वेषामपि भूतानां हरिरात्मात्मद: प्रिय: ॥ १३ ॥

ITRANS:

śreyasām api sarveṣāmātmā hy avadhir arthataḥsarveṣām api bhūtānāṁharir ātmātmadaḥ priyaḥ

Translation:

Factually the Supreme Personality of Godhead is the original source of all self-realization. Consequently, the goal of all auspicious activities — karma, jñāna, yoga and bhakti — is the Supreme Personality of Godhead.

Purport:

The living entity is the marginal energy of the Supreme Personality of Godhead, and the material world is the external energy. Under the circumstances, one must understand that the Supreme Personality of Godhead is factually the original source of both matter and spirit. This is explained in the Seventh Chapter of Bhagavad-gītā (7.4-5): “Earth, water, fire, air, ether, mind, intelligence and false ego — all together these eight comprise My separated material energies. But besides this inferior nature, O mighty-armed Arjuna, there is a superior energy of Mine, which consists of all living entities who are struggling with material nature and are sustaining the universe.” The entire cosmic manifestation is but a combination of matter and spirit. The spiritual part is the living entity, and these living entities are described as prakṛti, or energy. The living entity is never described as puruṣa, the Supreme Person; therefore to identify the living entity with the Supreme Lord is simply ignorance. The living entity is the marginal potency of the Supreme Lord, although there is factually no difference between the energy and the energetic. The duty of the living entity is to understand his real identity. When he does, Kṛṣṇa gives him all the facilities to come to the platform of devotional service. That is the perfection of life. This is indicated in the Vedic Upaniṣad: Lord Kṛṣṇa confirms this in Bhagavad-gītā (10.10): “To those who are constantly devoted and worship Me with love, I give the understanding by which they can come to Me.” The conclusion is that one must come to the platform of bhakti-yoga, even though one may begin with karma-yoga, jñāna-yoga or aṣṭāṅga-yoga. Unless one comes to the platform of bhakti-yoga, self-realization or realization of the Absolute Truth cannot be achieved.