We have to use our intelligence. That is described by Śrīla Rūpa Gosvāmī: prāpañcikatayā buddhyā hari-sambandhi-vastunaḥ, mumukṣubhiḥ parityāgaḥ. Mumukṣu, especially the Māyāvādīs, who are after liberation, to merge into the existence of the Supreme, mumukṣu, mokṣa, they, Māyāvāda, they say: "Everything is māyā." Brahma satyaṁ jagan mithyā: "This world is false, only Brahman is reality." But we say that why the jagat, the world, should be false if it is coming from the reality? We do not agree with them. We do not accept that this world is false. No.
We can say: "It is temporary manifestation." But it is not false. Why it is false? We are living in this house. If somebody, some rascal, says, "It is false," why false? We are utilizing this house. We are utilizing this microphone. We are utilizing the Dictaphone. Why it is false? There is sambandha. There is relationship with Kṛṣṇa. Anything material, made of earth, water, fire, air, they are Kṛṣṇa's energies. Therefore there is direct relationship with Kṛṣṇa. And if Kṛṣṇa is reality, why His energy should be false? No. We must know how to utilize it.
So similarly, in this battlefield, Kṛṣṇa is there, and all the living entities . . . Some of them are soldiers, some of them are commander-in-chief, some of them this, that— or the chariot or the ground—everything Kṛṣṇa's energy. So if we remember that everything is manifestation of Kṛṣṇa's energy, there is no question of materialism. It is all spiritual energy. So nirbandhaḥ kṛṣṇa-sambandhe. So we have to use them for Kṛṣṇa.