So they are Kṛṣṇa's expansion, by Rāma, Nṛsiṁha, Varāha, Matsya. There are so many incarnation. But kṛṣṇaḥ svayaṁ paramaḥ pumān: "Kṛṣṇa is the Supreme Person." In this way accept Kṛṣṇa, the origin of everything. Janmādy asya yataḥ (SB 1.1.1). Kṛṣṇa also explains,
- ahaṁ sarvasya prabhavo
- mattaḥ sarvaṁ pravartate
- iti matvā bhajante māṁ
- budhā bhāva-samanvitāḥ
- (BG 10.8)
Those who are actually budhāḥ, intelligent, and bhāva, with ecstatic love, they worship Kṛṣṇa. Bhajante mām. Catur-vidhā... Ahaṁ sarvasya prabhavo mattaḥ sarvaṁ pravartate (BG 10.8). Sarvam means... Because in the beginning of creation, there were three Deities: Brahmā, Viṣṇu and Maheśvara. So they are also emanation from Kṛṣṇa. Mattaḥ sarvam. Sarvam includes Brahmā, Viṣṇu and Śiva. Mattaḥ sarvaṁ pravartate. Iti matvā: "One who knows it very well." Iti matvā bhajante mām: "Those who know, in the knowledge, they worship Me," budhāḥ, "because they are expert, they are actually in knowledge." Budhā bhāva-samanvitāḥ: "with ecstasy of love."