Pillai Lokacharya (1205–1311) was a prominent Sri Vaishnavite leader and philosopher who authored several works important to Vishishtadvaitaphilosophy.
A Biographical sketch
The name UlagAriya (or Lokacharya) first became associated with Sri Nampillai when Sri Kanthadai Thozhappar celebrated him as the acharya for the world ("kanthAdai thOzhappar tham ugappAl enna ulagAriyanO enRu uraikka"). Nampillai's disciple was Sri Vadakku Thiruveethippillai. Out of great affection for his acharya, Vadakku Thiruveethippillai named his first son as Pillai Lokacharya ("anbAl anna thiru nAmaththai Athariththu mannu pugazh maintharkku sARRukaiyAl").
One time Nampillai was enquiring Vadakkuth Thiruveethip pillai's mother Ammi about her welfare. She told him that she was sad as her family was not being furthered because her son was staying away from his wife and was not having a child. Nampillai asked her to bring her daughter-in-law to his presence. When she did, he told her daughter-in-law that she would give birth to a son just like himself. He then called his disciple Vadakkuth Thiruveethippillai and told him to follow proper gruhastAsrama and that it would not cause any damage to his vairAgya.
Vadakkuth Thiruveethippillai obeyed his acharya's words and in time a son was born to him; he named him Pillai Lokacharya out of respect for his acharya. He also had a second son who was named Azhagiya Manavala Perumal Nayanar. Sri Pillai... Read More