That is Kṛṣṇa. Kṛṣṇa can appear in any way. He is all-powerful. So when He appears just like a stone statue, that does not mean Kṛṣṇa is stone or statue. Kṛṣṇa is the same Kṛṣṇa, but He appears before me just like stone statue because I cannot touch anything beyond this stone. I cannot see beyond this stone. So it is His mercy. Therefore it is called arcā-avatāra, incarnation of worshipable Deity. So we should never think that "Kṛṣṇa is not seeing. If I commit some offense, or..., Kṛṣṇa is in Vaikuṇṭha. Here I can do whatever I like." (laughter) Don't do that. That is a great offense. Therefore there are... We should always think, "Oh, Kṛṣṇa is here." We should be respectful just exactly as Kṛṣṇa is here. Don't make differentiation, that "This Kṛṣṇa is stone statue." Similarly...
Therefore the śāstra injunction is arcye śilā-dhīr guruṣu nara-matiḥ. To think of the Deity as made of stone, to think of the spiritual master as ordinary man, arcye śilā-dhīr guruṣu nara-matir vaiṣṇave jāti-buddhiḥ, to accept a Vaiṣṇava as belonging to some caste and creed... Just like in India there are many so-called brāhmaṇas.