In the Kali age, all the Vedas become so scarce that they are not seen by men. Afflicted by iniquity, they become extinct along with the rites and sacrifices laid down in them.
दृश्यन्ते न च दृश्यन्ते वेदाः कलियुगेऽखिला:। उत्सीदन्ते सयज्ञाश्च केवलाधर्मपीडिताः॥