Srimad-Bhagavatam: Canto 11 - Chapter 1 - Verse 55
Sanskrit:
एवमग्न्यर्कतोयादावतिथौ हृदये च य: ।यजतीश्वरमात्मानमचिरान्मुच्यते हि स: ॥ ५५ ॥
ITRANS:
evam agny-arka-toyādāvatithau hṛdaye ca yaḥyajatīśvaram ātmānamacirān mucyate hi saḥ
Translation:
Thus the worshiper of the Supreme Lord should recognize that the Personality of Godhead is all-pervading and should worship Him through His presence in fire, the sun, water and other elements, in the heart of the guest one receives in one’s home, and also in one’s own heart. In this way the worshiper will very soon achieve liberation.