Svarūpa Dāmodara: The sun is a product of Kṛṣṇa.
Prabhupāda: Yes, energy. Yac cakṣur eṣa savitā sakala grahāṇām. Sun is working under the order of... Just like if you don't see the managing director or the proprietor of a firm, the immediate boss who is controlling you, you have to obey. In the office or in the factory. Similarly, you cannot see directly God, but God's agent is working. Why don't you obey? God's agent is working? How it is working? Yasyājñayā bhramati saṁbhṛta-kāla-cakraḥ, exactly in time by the order of Kṛṣṇa, rising exactly in the time, without any deviation even by 1/10,000th part of a second, astrological calculation. Is it not? So how it is working? Under whose order it is working? Śāstra says, "By the order of Kṛṣṇa." Yasya ājñayā. "Under whose order he is working," govindam ādi-puruṣam, "I worship that Govinda." The śāstra is giving you information, that he is working under, he must be working under... Otherwise why it is so accurate, so punctual, unless there is some direction? Unless there is order of God, why this big ocean is so obedient, it is not coming here? Why don't you study like this? Where is the difficulty?