ayal ninRa valvinaiyai anjchinEn anjchi
uya nin thiruvadiyE sErvAn - nayam ninRa
nanmAlai koNdu namO nAraNA ennum
sol mAlai kaRREn thozhudhu 

Meaning:

valvinaiyai 			- Seeing the strong karmas
ayal ninRa 			- standing nearby
anjchinEn 			- I became afraid;
anjchi 				- by that fear
uya 				- to remove these sins and rise and
nin thiruvadiyE sErvAn 		- to reach Your divine feet,
kaRREn 				- I repeated
namO nAraNA ennum 		- the Ashtakshara mantra
sol mAlai 			- which is the garland made of words,
thozhudhu 			- and prayed
nal mAlai koNdu 		- with the beautiful garland
nayam ninRa 			- made from the Sastras.

Vyakhyana Saram:
Azhvar is asked - How did you know that matter which is impossible for even Brahma to understand. He replies that He showed Himself to Azhvar and that he reached Him through Thirumantra.