So we have to learn from the ācāryas, not any common man or any self-made ācārya. No. That will not do. Just like we... Sometimes in the court we give some judgment from the other court and that is taken very seriously because it is authority. We cannot manufacture judgment. Similarly, ācāryopāsanaṁ, in the Bhagavad-gītā it is recommended. We have to go to the ācāryas. Ācāryavān puruṣo veda: "One who has accepted ācārya in the disciplic succession, he knows the things." So all the ācāryas, they accept Kṛṣṇa, the Supreme Personality of Godhead. Nārada, he accepts, Vyāsadeva, he accepts, and Arjuna also accepts, who personally listened to Kṛṣṇa, Bhagavad-gītā. And Lord Brahmā. Yesterday somebody questioned that "Whether there was the name of Kṛṣṇa before Dvāpara-yuga?" No, there was. In the śāstras there are Kṛṣṇa. In the Vedas, in Atharva Veda and others, Kṛṣṇa name is there. And in the Brahma-saṁhitā—Lord Brahmā, he wrote Brahma-saṁhitā—it is clearly explained there, īśvaraḥ paramaḥ kṛṣṇaḥ sac-cid-ānanda-vigrahaḥ (Bs. 5.1), anādir ādiḥ. Anādir ādir govindaḥ sarva-kāraṇa-kāraṇam (Bs. 5.1). And Kṛṣṇa also says, mattaḥ parataraṁ nānyat kiñcid asti dhanañjaya (BG 7.7). Ahaṁ sarvasya prabhavo (BG 10.8). Sarvasya means including all the devatās, all the living entities, everything. And the Vedānta says, janmādy asya yataḥ (SB 1.1.1). So Kṛṣṇa is the absolute Supreme Person, īśvaraḥ paramam, from Lord Brahma. He is the distributor of Vedic knowledge, and Kṛṣṇa says also, vedaiś ca sarvair aham eva vedyam (BG 15.15). This is ultimate goal.
So the bhāgavata-dharmam, bhagavān, kṛṣṇas tu bhagavān svayam. In the list of the incarnation given in the Śrīmad-Bhāgavatam there is name of Kṛṣṇa also. But at the conclusion, Vyāsadeva says, ete cāṁśa-kalāḥ puṁsaḥ kṛṣṇas tu bhagavān svayam (SB 1.3.28). He concludes that "All the incarnation mentioned here, they are aṁśa-kalāḥ, part, partly manifestation or part of partly manifestation." Kalāḥ means part of partly(?) manifestation. "But the name which is mentioned here, Kṛṣṇa, He is the Supreme Personality of Godhead." Kṛṣṇas tu bhagavān svayam. (break) Ete cāṁśa-kalāḥ puṁsaḥ kṛṣṇas tu bhagavān svayam. So Kṛṣṇa is the Supreme Personality of Godhead. That is accepted by all the ācāryas. And in the Bhagavad-gītā Arjuna says, asamaurdhva. Asama: "There is no equal to you, asama, and urdhva, nobody is greater than You." That is God. Supreme means who has no equal, neither anyone is greater than. Everyone is under. That is called asama urdhva. This is there. So there cannot be any competitor of God.