Highlights from Nampiḷḷai's Vyākhyānam as documented by Vadakkuth Thiruvīdhip Piḷḷai:
Namakkum - For us, who have sought refuge at His divine feet today, who are more lowly than the nitya saṃsāris (eternally bound souls). As the Āzhvār poignantly declares in Thiruvāimozhi 3.3.4: "nīṣanēn niṛai onṛum ilēn" (I am profoundly lowly and devoid of any virtues).