hR^idayamukura bimbam yat tvaha~NkArapa~Nka
	sthagita vimalarUpam svoktishuddhAmbupUrai: |
bhuvanaguruvara stacchodhayitvA janAnAm
	chidachidadhipatIm trIn darshayan bhAti tatra ||

Meaning:

bhuvanaguruvara: 		- Pillai Lokacharyar
chodhayitva 			- washed away
sva ukti shuddha ambupUrai: 	- with the water flow that are his Sri Suktis
aha~NkAra pa~Nka sthagita	- the Ahankara which is like dirt on
hR^idaya mukura bimbam 		- the mirror which is the mind
janAnAm 			- of the people
tat yat asti vimalarUpam 	- and made it spotless;
darshayan 			- showing
trIn 				- the three principles which are
chit achit adhipatIn 		- chit, achit and the Paramatma
bhAti 				- he exists
tatra 				- there (Srirangam or the people's minds).

Vyakhyana Saram:
Pillai Lokacharyar removed the darkness in this world through his divine 18 rahasya granthas, called Ashtadasa Rahasyas. By doing that he removed the avidya that had covered the minds of the jIvas and made them forget their true nature, as well as the nature of the Lord and the prakruti.

His works such as Tattva Trayam and Tattva Sekaram explain the three principles - the tattva trayam - that is a cornerstone of our sampradhayam. Through these works, he showed that the jIva is not a svatantra but a paratantra. That is, the jIva is not independent but is the property of the Lord and is bound to Him. With his Sri Suktis, he cleaned the ahankAra in the minds of the people that made them forget their subservient nature to the Lord. By giving them the true knowledge, he now forever exists in the minds of the people.