So there are some protagonists. They say that God cannot come personally. Why? Why God should be restricted? Is God under your regulation or restriction? Then what kind of God He is? Yes. God can come personally out of His compassion. That is possible. Yes. And He comes. He says here in this verse that "I come." But it is not that somebody will imitate and he will say that "I am God." No. That also not. You have to test actually. That test, if you have got, if you are conversant with the principles of God appearance, disappearance, incarnation, then you can understand who is a pretender and who is actually representative of God, by action.
There are... Just like Kṛṣṇa is accepted as the Supreme Personality of Godhead by His actions, wonderful actions, not that He pretended and cheated some people that "I am God." Actually, from the beginning of His appearance, He played, I mean to say, uncommon activities. Just like at the age of seven years old He lifted the Govardhana Hill. There are so many instances. If you read Śrīmad-Bhāgavatam, life of Kṛṣṇa in the Tenth Canto, there is description. And in the Battle of Kurukṣetra, the Bhagavad-gītā. So by His activities, by His knowledge, by His opulence—everything is there. Nobody is supposed to be cheated by a pretender if he is actually intelligent.