Try to understand this philosophy of Kṛṣṇa consciousness. It is not a new thing. This Kṛṣṇa consciousness philosophy was taught five thousand years ago. Not only five thousand years—Bhagavad-gītā is the philosophy of Kṛṣṇa consciousness, and although it was five thousand years ago in our memorable history, but in the Bhagavad-gītā it is stated that it was spoken some millions of years ago to the sun-god. So apart from that reference, Bhagavad-gītā is eternal because it teaches what is your relationship with God, what is your eternal duty to God, and what is the ultimate end of life. That is stated in the Bhagavad-gītā, and the last instruction of the Bhagavad-gītā is that one has to give up all sorts of rascaldom or concocted religion. Simply one has to surrender to God. That is religion. We have developed this human form of life after passing through many millions of lower grades of life, and similarly we have to now develop this Kṛṣṇa consciousness, love of God. If you will take this Kṛṣṇa consciousness movement very seriously, then we have volumes of books to convince you what is your relationship with God, what is your duty, what is your ultimate goal of life—these things are all very nicely explained in the Bhagavad-gītā. But unfortunately, so-called scholars and so-called wise men misinterpret the whole thing. That is why the Lord appeared as Lord Caitanya five hundred years ago to establish the correct principles of Bhagavad-gītā, and He showed that even if you do not understand the processes of religion, you simply chant:
- Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare
- Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare
And it is practical.