Mahabharata 12.211.41

12.211.41

lokayātrāvidhānaṃ ca dānadharmaphalāgamaḥ |
yadarthaṃ vedaśabdāśca vyavahārāśca laukikāḥ || 41 ||

If again the existence of an eternal Soul be asserted that is immutable, that is the refuge of the understanding, consciousness, and other attributes of the usual kind, and that is dissociated from all these, such an assertion would be exposed to a serious objection, for then all that is usually done in the world would be unmeaning, especially with reference to the attainment of the fruits of the charity and other religious acts. All the declarations in the Srutis inciting to those acts, and all acts connected with the conduct of men in the world, would be equally unmeaning, for the Soul being dissociated from the understanding and the mind, there is no one to enjoy the fruits of good acts and Vedic rites. Thus diverse kinds of speculations arise in the mind. Whether this opinion is right or that is right, there is no means of settling. Engaged in reflecting on those opinions, particular persons follow particular lines of speculation. The understandings of these, directed to particular theories, become wholly taken up with them and are at last entirely lost in them. Thus all men are rendered miserable by pursuits, good or bad. The Vedas along, bringing them back to the right path, guide them along it, like grooms conducting their elephants. Many men, with weakened minds, covet objects that are fraught with great happiness.