The noble Arjuna thoroughly analyzed what was good and bad, what was his duty and not his duty, and decided not to take up arms to fight. Then Lord Kṛṣṇa, understanding that Arjuna was motivated by self-gratificatory social sentiments and sheer selfish interests, gave him two kinds of instructions: The first dealt with the process by which the conditioned jīva attains liberation; the second taught Arjuna how the liberated soul can surrender to the Lord and render pure devotional service. Authorized scriptures like Bhagavad-gītā contain the transcendental teachings of the Lord Himself or of self-realized personalities. These scriptures are free from the four human frailties, that is, illusion, mistakes, limited senses, and the cheating propensity. Thus the scriptural injunctions have always remained pristine, despite childish attempts by imperfect men to distort them. Such scriptural instructions not only teach self-control and the elevation of consciousness, but they also help rid us of false ego, bring us to the stage of goodness, and offer us ultimate liberation.
Uncorrupted by any kind of discrepancy or mistake, the Vedas out as the most ancient religious texts in the world. Every human being has a right to follow their edicts, along with the instructions contained in other books of Vedic literature. The Vedic literature consists of the śruti (the Vedas and Upaniṣads) and the smṛti (the Vedānta-sūtra, the Puraṇas, Itihāsas like the Mahābhārata and Rāmāyaṇa, the Pañcarātras, and finally the Śrīmad-Bhāgavatam). The Śrīmad-Bhāgavatam is the natural commentary on the Vedānta-sūtra and offers solid education on how to conduct life perfectly. In recent ages the smṛti texts have become prominent and influenced human thought and action. All these scriptures fully support the varṇāśrama system of four social and four religious orders. But what is today being labeled varṇāśrama is an atheistic concept totally unsupported by the scriptures. Real varṇāśrama is based not on birth but on people's qualities and activities. One cannot reach the goal of the scriptures by practicing today's demoniac caste system. Only the introduction of daivī-varṇāśrama, the transcendental varṇāśrama system, will serve the purpose of the scriptures. This will move humanity toward liberation.
It is not at all difficult to compromise the real purport of the magnificent scriptural edicts by selfish motivations and a cheating mentality. When this happens, people aspire for show-bottle religiosity, material gain, sense enjoyment, and impersonal liberation. On the other hand, sincere observance of the scriptural injunctions leads to all-round success in life.
It is not enough to take only the first steps toward liberation. We must strive to reach the final goal within this very life-time. To achieve this end, it is imperative that we approach a spiritual master well-versed in the Vedas and take instruction from him on how to follow the scriptural rules. These rules are meant for the conditioned souls, not the liberated souls who are fully surrendered to the Lord's lotus feet; they have transcended the rules and regulations of the scriptures and can be called paramahaṁsas - self-realized pure devotees.