Megnanapuram is a village which came under the influence of Rev.
C. T. E. Rhenius. On 7 March 1830,
Rhenius changed the name of the village "Neduvilai" into "Meignanapuram" (True Wisdom). Rev. John Thomas took the village to his heart and designed the church, which is a must for any visitor to
Tirunelveli. The imposing steeple, 192 ft high, was added in 1868, the coping stone being fixed by
Lord Napier. Rev. John Thomas was buried in a corner of the church. Every year, in the month of January's last Thursday, the "
Asana Pandigai" is celebrated. The Village people celebrate the Church Festival in the memory of
Apostle St. Paul. At this time, relatives of the villagers and visitors attend this, used exceeding one lakh people of attendance. Mass amounts of food is prepared and served at the time. The Rev. C. T. E. Rhenius Chapel which is located in Elliott Tuxford Girls Higher Secondary School was renovated in 2019. This renovation helped the chapel reflect the English age old beauty along with a new age touch. ==Economy==