Kumara Sreesailachar Swami Thanian shreemadh vadhoola kulavaaridhi poorna chandhram | vaadhoola dheshika gurooththama puthra rathnam | thath paadha yugma sharanam thadhupaasithaaram | shreeshaila dheshika maham sharanam prapdhye || dhaasharathyaarya thanayam thathpaadha kamalaashrayam | shreeshailaarya gurum vandhe dhayaadhi guna saagaram || Thirunatchathira Thanian: pari thaapyaptha meshakya maasae Sittha samuth bavam | Sri SailArya maham vandhe kalyana guna vArithim || Vaazhi Thirunaamam: Chithiraiyil Chithirai naal sirakka vandhoan vazhiyae | Seerarum daasarathi thann padham panivoan vazhiyae | Mukthi tharum Mamuni thaal maravadhoan vazhiyae | Moori nimir thezha singa pazha vadivoan vazhiyae | Athigiri koil yadhugiri amarvoan vazhiyae | Ani maaran madhurakavi nilai nirpoan vazhiyae | Ethisaiyum kunakundraai ethugandhoan vazhiyae | Endhai Seesailaaryar inai adigal vazhiyae || Mummai saandror vazha muthamizh vedham vazha nammai udayavar thaam thaal vazha - semmaisaer Mannulagam vazha mudaliandan amudhae ! innumoru nootrandirum The day on which an acharya or any Sri Vaishnava leaves the samsara (sorrow filled material world) and reaches Sri Vaikuntam (Abode of Sriman Narayana where we can perform various kainkaryam without hindrances) is celebrated every year as Thiruvadhyayanam or Theertham. Generally when an atma leaves their body (at the time of death), the day of such incident is remembered in Vedic terms as Thithi or Thivasam or Srardham. But same incident when happens to a Sri Vaishnava is considered to be Thiruvadhyayanam or Theertham. The reason for these terms for this day is because on this day: Thiruvaimozhi is chanted, so Thiruadhyayanam - adhyayanam means practicing/chanting of vedas (Thiruvaimozhi is equal to Vedas) and Sripadha Theertham of the departed Srivaishnava is accepted by all, so Theertham Sons and direct disciples of the departed Srivaishnava must observe the above mentioned activities on the remembrance day of the departure. Every-year, especially a disciple, must celebrate the day on which his/her acharya attained the divine abode of Sriman Narayana. The appearance day of the acharya is mentioned as Thirunakshthra paripalanam and the disappearance day is mentioned as Thiruvadhyayana Thirtha paripalanam and because of these two important activities of Thiruvaimozhi chanting and accepting of Sri Padha Theertham this event is called Thiruvadhyayanam or Theertham
