Pillai Lokacharya is the illustrious son of Vadakku Thiruveedhi Pillai @ Sri Krishna. Pillai Loka-acharya is seen as the incarnation of Sri varadaraja Perumal. He has compiled 18 great works named Ashtadasa Rahasyas (the 18 Sacred Secrets). These works are deemed as the antidote for the venom of Samsara. Artha Panchaka the most important among these 18 rahasyas is Our Acharyas have not felt the consciousness before they have known this. After they have imbibed this truth they never forgot and lived their life by practicing this. The Jivatma has to know this Artha Panchaka in order to get liberated. Let us now try to gain Knowledge about this.