In plain words
Amutaṉār: Rāmānuja, the exalted one, who taught [through the Śrī Bhāṣya] that the Lord alone, the First Cause of all things in time, is to be discerned and followed, made me something of worth upon the earth, cut at the root my ancient deeds that welled from delusion, and set his feet too upon my head for me to bear. No harm can come to me now.