Thantri

Thantri or Tantri is the Vedic head who stand's in a top room in religion of Hindu. Thantri is person who set rule in temples, they are the authority in the temples of Kerala and temples in coastal Karnataka in southern India. It is a position held hereditarily . It is the thantri who installs the murti of the deity called prana pratishtha, and from that moment he assumes the position of the guru of the deity. The thantri is the authority on the rites and rituals of the temple.

Thantris are Shrauta Namboothiri Brahmins who study tantras, and belong to Poorva Mimamsa one of the 6 schools of thought in Hindu philosophy. Poorva mimamsa deals with the early parts of the Vedas. Another famous school of philosophy is Vedanta also known as Uttara Mimamsa, which means essence of Vedas. One common misconception about Vedanta is that writers think that it mostly deals with the later parts of the Vedas. It is the essence which enlightens one in the end is referred as Vedanta and not the physical ending parts.

Thantris have the sole right[1] to conduct certain core rituals in temples of Kerala and Tulunadu. In temples like Sabarimala, the presence of thantri is needed every day.

The daily rituals in Kerala temples are traditionally performed by Namboothiris, and often by Embranthiri migrants from the neighbouring Karnataka. Even among Namboothiris, only certain designated families become thanthris. Thanthris have to perform the task of transferring (skt. Aavaahanam) the aura (skt. Chaithanyam) of deity and energizing the idol. The techniques employed are described in the aagamas .

The first step of a "Yajamaanan" (a person who has prepared himself mentally and financially) to build a temple, is to seek and accept ("Varikkal") an Aacharyan (Thanthri). Sanskrit text "Thanthra Samuchayam" identifies an ideal aachaaryan as one who is born into a Brahmin family, has performed all the Shodasakriyas from Garbhaadhaanam to Agnyaadhaanam, has understood the concepts contained in the Vedas and Aagamas (Braahmacharyam, Gaarhasthhyam, Vaanaprasthham and Samnyaasam), has received blessings and Manthram advice from Gurus and elders, is an expert in performing rites and rituals (Karmams), is capable of receiving spiritual powers through meditation and penance ("Thapas"). Future Aachaaryans of the temple must be descendants of this Guru or Thanthri.{cn}}

During the evolution and development of Thanthric philosophy, two kinds of aachaaryas emerged - the theoreticians and the practitioners. While the former developed concepts and prescribed procedures, the latter perfected their performance through strict discipline, leading to the attainment of the expected results.