In the Vedic literature it is said that the Absolute Truth, the Personality of Godhead, is the chief among all living personalities. All living beings, from the first created being, Brahmā, down to the smallest ant, are individual living entities. And above Brahmā there are many other living beings with individual capacities. The Personality of Godhead Himself is also a living being, as much an individual as other living beings. But the Supreme Lord is the supreme living being, with the greatest mind and the supermost inconceivable energies in great variety. If a man's mind can produce a sputnik, we can very easily imagine that a mind higher than man's can produce wonderful things far superior to man-made sputniks. A reasonable person will accept this argument, but stubborn, obstinate people will not.
Śrīla Vyāsadeva at once accepts the supreme mind as the parameśvara, the supreme controller, and offers His respectful obeisances to Him. As stated in the Bhagavad-gītā and all other scriptures written by Śrīla Vyāsadeva, that parameśvara is Śrī Kṛṣṇa Himself. This is specifically stated in Śrīmad-Bhāgavatam. In the Bhagavad-gītā the Lord Himself says that there is no paratattva (summum bonum) other than Him. Therefore the author at once worships the paratattva, Śrī Kṛṣṇa, whose transcendental activities are described in the Tenth Canto.