ŚB 1.2.25

The purpose of performing religion is neither to profit by material gain nor to get the simple knowledge of discerning matter from spirit. The ultimate aim of religious performances is to release oneself from material bondage and regain the life of freedom in the transcendental world, where the Personality of Godhead is the Supreme Person. Laws of religion, therefore, are directly enacted by the Personality of Godhead, and except for the mahājanas, or the authorized agents of the Lord, no one knows the purpose of religion. There are twelve particular agents of the Lord who know the purpose of religion, and all of them render transcendental service unto Him. Persons who desire their own good may follow these mahājanas and thus attain the supreme benefit.