72
Śrīmad-Bhāgavatam
[Canto 7, Ch. 12]
Supreme Personality of Godhead, who cannot be seen or perceived with the material eyes or other material senses;  bhūtaiḥ —with all living entities;  sva-dhāmabhiḥ —along with His Lordship's paraphernalia;  paśyet —one should see;  apraviṣṭam —not entered;  praviṣṭa-vat —also entered.
TRANSLATION
One should realize that in the fire, in the spiritual master, in one's self and in all living entities—in all circumstances and conditions—the Supreme Personality of Godhead, Viṣṇu, has simultaneously entered and not entered. He is situated externally and internally as the full controller of everything.
PURPORT
Realization of the Supreme Personality of Godhead's omnipresence is the perfect realization of the Absolute Truth to be attained through the study of the Vedic literatures. As stated in the  Brahma-saṁhitā  (5.35),  aṇḍāntara-stha-paramāṇu-cayāntara-stham : the Lord is situated within the universe, within the heart of every living entity and also within the atom. We should understand that whenever the Supreme Personality of Godhead is present, He is present with all His paraphernalia, including His name, form, associates and servants. The living entity is part and parcel of the Supreme Personality of Godhead, and thus one should understand that since the Supreme Lord has entered the atom, the living entities are also there. One must accept the inconceivable quality of the Supreme Personality of Godhead, for no one can understand from the material point of view how the Lord is all-pervasive and yet is situated in His own abode, Goloka Vṛndāvana. This realization is possible if one strictly follows the regulative principles of  āśrama  ( brahmacārī ,  gṛhastha ,  vānaprastha  and  sannyāsa ). Śrīla Madhvācārya says in this regard:
apraviṣṭaḥ sarva-gataḥ praviṣṭas tv anurūpavān evaṁ dvi-rūpo bhagavān harir eko janārdanaḥ