The Shastra (vedic scriptures) were manifested from this merciful consideration of Sri Bhagavan (GOD). Issuing forth by His mercy, the sun of the Shastra arose in the sky of the hearts of the ancient Aryans, and illuminated all the injunctions and rules to be followed by the populace.
In the beginning was the Veda-Shastra. One part of the Veda-Shastra teaches pious activities directed toward the attainment of material fruits (Karma); one part teaches knowledge directed toward liberation (Jnana), and another part teaches devotion with love and affection for Bhagavan (Bhakti). The Jivas (living enteritis) who are infatuated with Maya (illusion) are found in many different conditions. Some are completely stupefied, some have a little knowledge, and some are knowledgeable in many subjects. The Shastra provides different types of instructions that are consistent with the different mentalities of the Jivas. This differentiation is known as Adhikara, eligibility.