stokāyuṣāṁ sva-nigamo bata dūra-pāraḥ
āvirhitas tv anuyugaṁ sa hi satyavatyāṁ
veda-drumaṁ viṭa-paśo vibhajiṣyati sma
Herein Brahmā mentions the future compilation of Śrīmad-Bhāgavatam for the short-lived persons of the Kali age. As explained in the First Canto, the less intelligent persons of the Age of Kali would be not only short-lived, but also perplexed with so many problems of life due to the awkward situation of the godless human society. Advancement of material comforts of the body is activity in the mode of ignorance according to the laws of material nature. Real advancement of knowledge means progress of knowledge in self-realization. But in the Age of Kali the less intelligent men mistakenly consider the short lifetime of one hundred years (now factually reduced to about forty or sixty years) to be all in all. They are less intelligent because they have no information of the eternity of life; they identify with the temporary material body existing for forty years and consider it the only basic principle of life. Such persons are described as equal to the asses and bulls. But the Lord, as the compassionate father of all living beings, imparts unto them the vast Vedic knowledge in short treatises like the Bhagavad-gītā and, for the graduates, the Śrīmad-Bhāgavatam. The Purāṇas and the Mahābhārata are also similarly made by Vyāsadeva for the different types of men in the modes of material nature. But none of them are independent of the Vedic principles.