2 / The Goal of Yoga
In the  Bhagavad-gītā , the Sanskrit word  mām  is frequently used. This word means “unto me.” Kṛṣṇa, the Supreme Personality of Godhead says, “unto Me”—Kṛṣṇa. We cannot interpret this in a different way. When I say, “Bring me a glass of water,” it means that I am the person in want of the glass of water, and if you supply to me and not to others, then it is right. When Kṛṣṇa says, “unto Me,” that means Kṛṣṇa. But philosophers are still interpreting—they say “unto something else.” Even grammatically this is wrong.
One who has developed attachment to Kṛṣṇa is Kṛṣṇa conscious. They say if you have attachment for your lover you always think of her. That is lover consciousness. It is natural. It is stated that a woman who has another lover besides her husband shows herself very attentive to her household duties, but is always thinking, “When shall my lover and I meet in the night?” This is an example: It is possible, in spite of our false engagement, if we love somebody, to think of him always. If materially it is possible, why not spiritually? That is the whole teaching of the  Bhagavad-gītā .
In the  Gītā , Kṛṣṇa says to Arjuna, “As a fighter, you have to fight. You cannot step away from the fighting. It is your duty.” Nowadays I have practical experience that the draft board of your country is calling for boys to join the army, but they are not willing. They are not willing because they are not trained as  kṣatriyas , warriors. They are trained as  śūdras , laborers. Therefore the caste system is very scientific. A section of