Prabhupada's lecture - Śrīmad-Bhāgavatam 1.8.39 - Los Angeles, May 1, 1973
At the present moment, when we are in this material world, we do not see directly Kṛṣṇa. We see Kṛṣṇa... Just like I was explaining in the sea beach. We see Kṛṣṇa indirectly. Just like if you see the Pacific Ocean, you can remember Kṛṣṇa immediately if you are advanced. How you can remember Kṛṣṇa? You can think of... That is called meditation. Not some rascaldom. This is meditation. Now you can think of the Pacific Ocean, that "Such a vast mass of water, and so many big, big waves. I am standing a few yards from it, but I am safe. I am safe.
Because I am confident that this ocean, however powerful it may be, however its waves are very fearful, I am sure it will not come up to this." How it is happening? Now yasyājñayā. By the order of Kṛṣṇa. Kṛṣṇa has ordered: "My dear Pacific Ocean, you may be very big and powerful, but you cannot come beyond this line." You can remember immediately Kṛṣṇa, God. God is so powerful that even this Pacific Ocean is abiding the order, obeying the order of Kṛṣṇa. In this way you can think of Kṛṣṇa.