So senses are there, and those senses are required to be used; otherwise there is no meaning of senses. But that is spiritual. So senses have to be engaged in the spiritual activities. That is spiritual life, spiritual life. The example, as I have already explained to you many times, just like Arjuna. He wanted to control his senses to refrain from fighting. When you fight, you require to engage your senses. He said that "I will not fight." That means he is controlling his senses from fighting. But after hearing Bhagavad-gītā, he says, "Yes, I'll fight." Just see. Before hearing Bhagavad-gītā, the position of Arjuna, that "I," "I will not fight," and after hearing Bhagavad-gītā, the position of "I," "Yes, I will fight." Two contradictory. Before hearing Bhagavad-gītā, the position of "I" was negative, and people may estimate this nonviolence attitude of Arjuna very nicely. But after Bhagavad-gītā, after hearing Bhagavad-gītā, he said, "Yes." Kariṣye vacanaṁ tava: (BG 18.73) "Yes, I shall fight." Now, do you mean to tell that he degraded? First of all he was nonviolent. He was not willing to fight. Now he has degraded after hearing Bhagavad-gītā? Is it..., is the conclusion? No. He has improved. He has improved. Why he has improved? Because he has understood how to use the senses. That's all. In the beginning he did not know how to use the senses. Therefore he decided, "I shall not fight. I shall not fight." That is his material calculation.
So our material calculation is all nonsense. Our material calculation of our activities, they are all nonsense. They are all causes of our bondage. And when the same senses, they are engaged in the service of the Supreme, that is our freedom. Kāmaḥ kṛṣṇa-karmārpane. Here the same thing is indirectly explained. Yadā saṁharate cāyaṁ kūrmo 'ṅgānīva. One should know "When I shall properly use the senses." That is the sign of a person who is situated in pure consciousness. He knows properly, "How to use my senses." That is the difference by the instruction of Bhagavad-gītā, we'll find, that in the beginning Arjuna did not know how to use his senses, and after hearing Bhagavad-gītā, he learned it. He became a learned man, how to use his senses. And when he did not know how to use his senses, he said, "I shall not fight." And when he learned how to use senses, he said, "Yes, I'll fight." Now, what is the difference between "yes" and "no"? That means when our senses are engaged in the service of the supreme consciousness, then we are in pure consciousness situation. And when our senses are used to our whims, to our whims. Just like in the previous śloka it has been explained, prajahāti yadā kāmān sarvān pārtha mano-gatān. We manufacture plans by our mental concoction. That should be given up. Yadā prajahāti kāmān sarvān. All kinds of mental concoction, mental speculation, should be given up. That is the science. That is the beginning of our spiritual life, that "I shall not use my mind for my activities. I shall wait for the direction from the higher authority, supreme consciousness. Then I shall act."
Just like a soldier, he is simply awaiting the order of the commander. Then his activities are approved, "Oh, he is doing nicely. Yes." By the approval of the commander, he is killing as many persons, and by this killing art, he is being rewarded, "Oh, you are a good soldier." But that killing, if he does for his personal interest, even he kills one man, he is hanged—by the same state. By the same state for which he is engaged in fighting, if he kills enemies, he is rewarded. He is awarded gold medal, recognition. And that very person, out of the war field, when he comes home, if he kills one man, then he is hanged. If he says that "The same killing I was doing in the war field, and same killing I have done. There I was killing hundreds and thousands of men. I was awarded gold medal. And here I have killed only one person. I am being hanged? What is this?" No. You have killed according to your own whims, and that is from the superior order. That is the difference. Similarly, if we do, if we act according to our mental speculation or mental whims, then we are bound up by the reaction. And if we practice ourself to be active under the direction of the Supreme, then we are free. This is the art. This is the whole art of spiritual life.
So we have to practice. We have to practice it in our everything. Because for so long we are in this material body, we have got so many material demands. We cannot stop the activities of the body. That is not possible. By force, if I stop all the activities of my body, that is not possible. That is not possible. The bodily activities will go on, but the bodily activities will be so performed that I'll not be bound up by the reaction. And that is called devotional service. That is called
- vāsudeve bhagavati
- bhakti-yogaḥ prayojitaḥ
- janayaty āśu vairāgyaṁ
- jñānaṁ ca yad ahaitukam
- (SB 1.2.7)
Just, for example, that we are eating. Eating is necessary. So long my body is there, eating is necessary. So in the Bhagavad-gītā it says,
- yajñārthāt karmaṇo 'nyatra
- loko 'yaṁ karma-bandhanaḥ
- yajña-śiṣṭāśinaḥ santo
- mucyante sarva-kilbiṣaiḥ
- (BG 3.9)
that one who performs sacrifice... Sacrifice means to please the Supreme Lord. That is the sacrifice, meaning of sacrifice. Otherwise sacrifice has no meaning. Sacrifice means... Suppose you have got one thousand dollars in your pocket. Now you sacrifice it. You spend it for some good cause. "Oh, this man has sacrificed one hundred dollars." But that sort of sacrifice is also cause of your bondage. Now, suppose you have given to a poor man one hundred dollars to help. Now, the, according to law of karma, you have given one hundred dollars to a poor man to help him. This means that the poor man has to pay you four hundred dollars in your next life, with interest and compound interest. And you will have to take that four hundred dollars. And suppose you are preparing yourself to conquer over the next life, but by contributing this one hundred dollars you are now bound up to take payment of four hundred dollars; therefore you have to take your birth. These are subtle laws. If we are to believe the Vedic literature, the law of karma, these are stated there. We may take it or not take it. That is a different thing. Just like if you deposit in the bank one hundred dollars. So if you forget, twenty years after you will have to take two hundred dollars. The bank will pay you, either you like to take it or not take it. Just like we have this law in this ordinary life, similarly, anything, good action or bad action, we have to suffer or enjoy the result. That is called reaction. But sacrifice for the cause of the Supreme Lord, that has no reaction. This is also bright side. There are so many wrong side also.