Origin/History :-
This temple is one of the 11 Divyadesams in the Thirunangur region, collectively known as Thirunangur Tirupathi. These temples are significant in the Vaishnavite tradition, having been praised in the sacred hymns of the Azhwar saints. Thiruchsemponsey Temple, in particular, has been extolled by the saint-poet Thirumangai Azhwar, who hails from the region. Additionally, the temple has been celebrated in the compositions of Divya Kavi Pillai Perumal Aiyangar, an ardent devotee of Vishnu from the 18th and 19th centuries.
Puranic Significance :-
After defeating Ravana in battle, Lord Sri Rama stayed at the hermitage of Sage Dhrudanetra Muni on his way back to Ayodhya. To atone for the Brahmahathi dosham incurred from killing Ravana, the sage advised Lord Rama to perform penance. Following this guidance, Lord Rama fashioned a large golden cow, entered it, and meditated for four days. On the fifth day, He donated the golden cow to a Brahmin, who sold it and used the proceeds to construct a temple. Because the temple was built with the funds obtained from the sale of the golden cow, the place came to be known as Sem Pon Sei Koil—where "Sempon" means pure gold and "koil" means temple.