Here sun is an insignificant part, creation, of the Lord. And the sun has got so much effulgence, bodily rays, that it is illuminating and heating the whole universe. You cannot deny it. This is the position of the sun. And there are millions and trillions of suns, each one sometimes bigger than this sun. This is the smallest sun. There are bigger, bigger suns. So we can understand what is the bodily rays. There is no difficulty. That bodily rays of Kṛṣṇa is called Brahman. Yasya prabhā prabhavato jagad-aṇḍa-koṭi-koṭiṣu vasudhādi-vibhūti-bhinnam, tad brahma (Bs. 5.40). That is Brahman, that prabhā.
So similarly, Kṛṣṇa is present in everyone's heart, localized. This is impersonal expansion. Just like sunshine is impersonal expansion of the sun rays, so similarly, Brahman effulgence is the impersonal expansion of Kṛṣṇa's bodily rays. And the portion by which He is present everywhere, aṇḍāntara-stha-paramāṇu-cayāntara-stham . . . (Bs. 5.35). He is within this universe. He is within your heart, within my heart. He is within everything. "Everything" means even within the atom, paramāṇu. That is His Paramātmā feature. And the last and ultimate feature is Kṛṣṇa's personal body, sac-cid-ānanda-vigrahaḥ. Īśvaraḥ paramaḥ kṛṣṇaḥ sac-cid-ānanda-vigrahaḥ (Bs. 5.1). Vigrahaḥ means form. That form is not like ours. That is sat, cit, ānanda. The body has also three features. Sat means eternal. So therefore, His body is distinct from our body. Our this body is not eternal within the history. When this body is created by the father and mother, there is a date, beginning. And when this body is finished, annihilated, there is another date. So anything within the dates, that is history.