Tiruchi-based orthography researchers K. Balakrishnan and Mathur B. Pavendan have announced the successful deciphering of an ancient inscription in the Sanyasi Pudavu cave shelter, located in the Courtallam hills of Tenkasi district. The breakthrough follows a two-and-a-half-year research project into the site, which was discovered several years ago.

The inscription, recorded as 'UM NERI GNANAVABI ELORE KAJAM KA EERU', has been translated to mean: 'Your path is that of wisdom like a holy tank; Even if you take content from all water bodies in seven towns the essence remains one.' The researchers provided a cogent explanation of the script, which had previously remained untranslated despite its discovery.

The Sanyasi Pudavu site is a known cave shelter in the southern Western Ghats, often studied for its historical and archaeological significance. This new translation links the site’s ancient inhabitants to specific philosophical traditions emphasizing spiritual unity.

The researchers intend to present their findings to archaeological authorities for formal documentation. Further studies are expected to determine the exact era and historical context of the orthography used in the cave.