1058
Śrīmad-Bhāgavatam
[Canto 3, Ch. 25]
One who has taken shelter of the Supreme Personality of Godhead is completely protected from all other influences. He no longer serves or is obliged to anyone else. Of course he is not disobedient to anyone, but his full power of thought is absorbed in the service of the Lord. The statements by the Supreme Personality of Godhead, Kapila, that under His direction the air is blowing, the fire is burning, the sun is giving heat, etc., are not sentimental. The impersonalist may say that the  Bhāgavatam  devotees create and imagine someone as the Supreme Personality of Godhead and assign qualifications to Him; but actually it is neither imagination nor an imposition of artificial power in the name of Godhead. In the  Vedas  it is said,  bhīṣāsmād vātaḥ pavate/ bhīṣodeti sūryaḥ : “By fear of the Supreme Lord the wind-god and the sun-god are acting.”  Bhīṣāsmād agniś cendraś ca/ mṛtyur dhāvati pañcamaḥ : “Agni, Indra, and Mṛtyu are also acting under His direction.” These are the statements of the  Vedas .
TEXT 43
ज्ञानवैराग्ययुक्तेन भक्तियोगेन योगिनः । 
    क्षेमाय पादमूलं मे प्रविशन्त्यकुतोभयम् ॥४३॥
jñāna-vairāgya-yuktena 
    bhakti-yogena yoginaḥ 
    kṣemāya pāda-mūlam me 
    praviśanty akuto-bhayam
jñāna—with knowledge; vairāgya—and renunciation; yuktena—equipped; bhakti-yogena—by devotional service; yoginaḥ—the yogīs; kṣemāya—for eternal benefit; pāda-mūlam—feet; me—My; praviśanti—take shelter of; akutaḥ-bhayam—without fear.
TRANSLATION
The yogīs, equipped with transcendental knowledge and renunciation and engaged in devotional service for their eternal benefit, take shelter of My lotus feet, and since I am the Lord, they are thus eligible to enter into the kingdom of Godhead without fear.
PURPORT
One who actually wants to be liberated from the entanglement of this material world and go back home, back to Godhead, is the mystic  yogī .