In plain words
Amutaṉār: Caṭakōpaṉ came into the world to make of the Vedas, so hard to reach, a thousand verses in sweet Tamil, and the great one [Madhurakavi Āzhvār] was fit to hold Caṭakōpaṉ within his mind. Rāmānuja, who makes known that great one's qualities, such as his knowledge, so that all living beings may be saved, is our close companion.