It is said in the Vedic literature that ataḥ śrī-kṛṣṇa-nāmādi. Kṛṣṇa is the name of God. So it is said that Kṛṣṇa's name, Kṛṣṇa's form, Kṛṣṇa's attributes, Kṛṣṇa's activities . . . ataḥ śrī-kṛṣṇa-nāmādi begins from the name. So ataḥ śrī-kṛṣṇa-nāmādi na bhaved grāhyam indriyaiḥ (CC Madhya 17.136). Indriya means senses. We cannot understand what is Kṛṣṇa, or God—His name, His form, His attributes, His pastimes . . . we cannot understand by these blunt material senses. Then how it is to be understood? After all, this human life is meant for understanding God. That is the only business of human life. The nature, material nature, gives us this opportunity to have this human form of life. The facility of this life, of this form of life, is given to us just to understand God. Other forms of life—cats and dogs, trees and so many other things; there are 8,400,000 forms of life—so in other forms of life it is not possible to understand what is God. If we call all the dogs of your country, "Come here. We shall talk about God," no, there is no possibility of understanding. But in the human form of life there is possibility. It doesn't matter whether it is in India or America or Australia. Any human being, if he tries and if he reads the scriptures—never mind, Bible, Bhagavad-gītā, Bhāgavata—then he will understand God.
Therefore this life, human form of life, is only meant for understanding God. If we divert our attention to any other business, that means we are spoiling our energy. Because what are the activities? That . . . everyone is active for eating, sleeping, having sexual intercourse and defending. So these things are present even cats and dogs. They also eat, they also sleep, they also have propensity for sex intercourse and they also defend, in their own way. So if human life is also spoiled only on these activities, then you are missing the chance. Human activities should be to understand God, or the Absolute Truth. That is the philosophy of Vedānta philosophy. Athāto brahma jijñāsā. Vedānta. Veda means knowledge, and anta means ultimate.