The potency of the Supreme Personality of Godhead is so great that if another Godhead is expanded, both of Them are of the same potency. Therefore it is advaita acyuta. Acyuta means who never falls. Living entities, although they are forms of Kṛṣṇa, they fall down. Just like our present condition is fallen condition. We are in the matter. But the personal expansions, they never fall in the matter. Therefore another name of God, or Kṛṣṇa, is Acyuta. Acyuta means never falls.
Advaita acyuta anādi. Our beginning is from God, but God has no beginning. Anādi. Advaita acyuta anādi ananta-rūpam, although the forms are many millions and trillions. Advaita acyuta anādi ananta-rūpam, ādyaṁ purāṇa-puruṣam. Ādyam, original. Therefore the oldest person. Kṛṣṇa, God, is the original person; therefore the oldest person. Still, nava-yauvanaṁ ca: but still He's always youth, youthful.
Vedeṣu durlabha. To search out Kṛṣṇa by academic education, by mental speculation, by pursuits of different types of knowledge is not possible. Advaita acyuta anādi ananta-rūpam ādyaṁ purāṇa-puruṣam nava-yauvanam, vedeṣu durlabha. You cannot find out Kṛṣṇa by simply academic education.
Adurlabha ātma-bhaktau. But He is available from His devotee. If you approach a devotee of Kṛṣṇa, he can deliver you Kṛṣṇa like anything: "Here is Kṛṣṇa. Take." Kṛṣṇa is so nice. He becomes a doll in the hands of devotee. He agrees. Just like before Mother Yaśodā He was trembling, Mother Yaśodā showed Him the cane.
So this is Kṛṣṇa's merciful pastime, that He becomes very easily available to the devotees. Otherwise it is very difficult to find out where is Kṛṣṇa, how is Kṛṣṇa. So our process is therefore to go through the devotees, not directly. Directly one cannot understand what Kṛṣṇa . . . Vedeṣu durlabham adurlabham ātma-bhaktau govindam ādi-puruṣaṁ tam ahaṁ bhajāmi (Bs. 5.33). We worship Govinda, the original Personality of Godhead. That is our business.