Srimad-Bhagavatam: Canto 11 - Chapter 1 - Verse 19
Sanskrit:
अयं हि सर्वकल्पानां सध्रीचीनो मतो मम ।मद्भाव: सर्वभूतेषु मनोवाक्कायवृत्तिभि: ॥ १९ ॥
ITRANS:
ayaṁ hi sarva-kalpānāṁsadhrīcīno mato mamamad-bhāvaḥ sarva-bhūteṣumano-vāk-kāya-vṛttibhiḥ
Translation:
Indeed, I consider this process — using one’s mind, words and bodily functions for realizing Me within all living beings — to be the best possible method of spiritual enlightenment.