Anyone who is speaking against the principle of Bhagavad-gītā, he's a rascal number one. That's all. Don't give any credit. Tell him on the face, "Whether you accept Kṛṣṇa, the Supreme Personality of Godhead?" If he says: "No," "Then you are rascal." That's all. There is no exemption. At least you must know that, "Here is a rascal." Because God is Kṛṣṇa, the Supreme. Īśvaraḥ paramaḥ kṛṣṇaḥ sac-cid-ānanda-vigrahaḥ (Bs. 5.1), accepted by all ācāryas, by all Vedic śāstra. And when He was present Himself, He proved Himself that He's God.
Nobody was equal to Kṛṣṇa when He was personally present. Throughout the whole history of Mahābhārata you can see, nobody was equal to Kṛṣṇa and nobody was greater than Kṛṣṇa. Many, many demons came to fight with Him, to kill Him. Even when He was a child, the Pūtanā demon came to kill Him by poisoning. But Kṛṣṇa is so kind that Pūtanā smeared over her breast poison, and Kṛṣṇa sucked the breast and sucked her life also. But she was given liberation, the position of mother. Kṛṣṇa is so kind. That is supreme consciousness that, "However this demon, Pūtanā, innocent or ignorant, she came to kill Me without knowing that I cannot be killed, that is her ignorance. But so far I am concerned, I have touched her breast as mother; therefore, she should be given the position of mother, like Yaśodā-mā."
This is Kṛṣṇa. She (He) felt Himself so much obliged, because this is service. Just like mother gives service to the child without any return. She gives from the very beginning of our life within the womb, the mother feeds the child. The process is given by nature, but mother feeds. Therefore, when pregnant, the mother should not eat any pungent things because it will give to the tender skin and heart of the child. She should eat only very simple things. But they have no conscious.