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.
But Kṛṣṇa is not like that. Anādi. You cannot estimate when Kṛṣṇa's body began. Anādi. Ādi, again ādi. He is the beginning of everyone. Anādi. He Himself is anādi; nobody can find out what is the date of His appearance. He is beyond history. So . . . but He is the beginning of everyone. Just like my father is the beginning of my body. Father is the cause of the beginning of my body or your body, everyone. So therefore He has no beginning - that He has no father, but He is the supreme father.