So everyone's heart, He is sitting. Kṣetra-jñaṁ cāpi māṁ viddhi sarva-kṣetreṣu bhārata. But He takes special care of the devotee, guides him, gives him intelligence. What kind of intelligence? Yena mām upayānti te. Just to give him the clue how one can go back to home, back to Godhead. Kṛṣṇa does not give intelligence how one can gain some material prosperity. That is entrusted to the māyā—daivī māyā or Durgādevī.
Therefore people are not very much interested in worshiping Kṛṣṇa. They are generally interested in worshiping Goddess Durgā, Lord Śiva. Because by worshiping Lord Śiva, Goddess Durgā, they get material opulence. So to worship the demigods means cent percent materialism. There is no question of spiritual life. Therefore Kṛṣṇa says... What is that verse? Naṣṭa-buddhayaḥ. Kāmais tais tair hṛta-jñānāḥ prapadyante 'nya-devatāḥ (BG 7.20). Those who are interested in worshiping other demigods, their intelligence is taken away, hṛta-jñāna. Kāmais tais tair..., māyayāpahṛta-jñāna. These terms are there. māyā is working in two ways: prakṣepātmikā-śakti, āvaraṇātmikā-śakti. Āvaraṇātmikā-śakti means she is covering. Āvaraṇātmikā-śakti, she is covering. Real fact is covered by māyā.
Just like the cloud covers the sunshine. We cannot see. Now a few days it is going on; there is cloud always. We do not see the sun. That does not mean there is no sun in the sky. So māyā does not allow us to see Kṛṣṇa. That is one śakti. Āvaraṇātmikā-śakti. And another śakti is prakṣepātmikā-śakti. Even one desires to see Kṛṣṇa, she throws away. She tests whether actually he wants Kṛṣṇa or keeping Kṛṣṇa in the front, he wants some material pleasure. Therefore she throws away. In this way māyā-śakti is acting.