Lord Krishna says in Bhagavad-gita; “Those persons who execute their duties according to My injunctions and who follow this teaching faithfully, without envy, become free from the bondage of fruitive actions.” (Bg 3.31)
Srila Prabhupada says in his purport:
The injunction of the Supreme Personality of Godhead, Krishna, is the essence of all Vedic wisdom and therefore is eternally true without exception. As the Vedas are eternal, so this truth of Krishna consciousness is also eternal. One should have firm faith in this injunction, without envying the Lord. There are many philosophers who write comments on the Bhagavad-gita but have no faith in Krishna. They will never be liberated from the bondage of fruitive action. But an ordinary man with firm faith in the eternal injunctions of the Lord, even though unable to execute such orders, becomes liberated from the bondage of the law of karma. In the beginning of Krishna consciousness, one may not fully discharge the injunctions of the Lord, but because one is not resentful of this principle and works sincerely without consideration of defeat and hopelessness, he will surely be promoted to the stage of pure Krishna consciousness.
What is Vedic wisdom? Vedais ca sarvair aham eva vedyah [Bg. 15.15]. Knowledge. Veda means knowledge. What is perfect knowledge? Perfect knowledge is that “My constitutional position is to serve.” Bring any man in this world. Who can say that “I am not servant”? Is there any man or woman within this world, within this universe, who is not a servant? Can anyone of you say that you are not servant? Is there anyone? Everyone is servant. Somebody is servant of the society, somebody is servant of the country, somebody is servant of his wife or family, or some cats and dogs, ultimately. One must be a servant.
So when a man comes to this knowledge, that “I am serving. Why not serve the Supreme?” this is knowledge. This is perfection of knowledge. Nobody can be freed from being a servant. Either you become a servant of God or you become a servant of dog, you must be a servant. So the intelligent person, a wise person, he prefers to servant of God instead of becoming servant of dog.
There is no escape, that one cannot…, one is master. Nobody is master. Everyone is servant. “Therefore one who executes his duties according to My injunction,” God’s injunctions, “and who follows the teachings faithfully becomes free from bondage.” As soon as you become servant to somebody besides God, then you are in bondage. You are in obligation. Obligation there is, but that is not bondage. To become servant of God is not bondage. But servant of dog is a bondage.
So the intelligent person is he who knows that “I am servant, so why not become servant of the greatest?” Just like somebody wants to be worker in government service. Why? Because government is very big establishment, great establishment. He has got many facilities. That is not bondage. Similarly, why not become the servant of the supreme government? That is perfection of knowledge. So long we are not servant of God, that means we are deficient in knowledge. And perfect knowledge is to become servant of God. Because you cannot escape by not being a servant. Everyone has to become a servant, this side or that side.
And here comes the most perfect New Year blessing from Srila Prabhupada:
In the beginning there may be some failures. That is quite natural. Just a child is trying to stand, he may fall down. But that does not mean he should give up the idea. Go on. A time will come come when he will be perfect. So we should not give up this business, to try to serve the Supreme. May be imperfect in the beginning, but stick to it, and a time will come when you’ll be perfect, Krishna conscious. (Lecture, January 1, 1969)