The exact year of building could not be ascertained from the inscriptions, but the inscriptions found in the Visalur temple indicate benevolent gifts to the temple from Raja Raja Chola I (984-1015 CE) and his successors.
Based on the inscriptions, researchers point out that the temple had gardens, which were supposed to have both floral plants and fruit bearing trees. The temple has received gracious endowments from the Chola queen Sembiyan Mahadevi and is believed to have established various sculptures.
Kripapureeswar temple is located in Thiruvennainallur, a village located 19 km (12 mi) from Villupuram on the Panruti- Thirukovilur road. The temple has a seven-tiered rajagopuram, the gateway tower that pierces the rectangular wall that houses all the shrines. The sanctum houses the image of Kripapureeswarar in the form of Lingam, an iconic form of Shiva.
There is an Ardha Mandap and a Mukha mandap, pillared halls leading to the sanctum. The first precinct has the images of Vinayakar, Murugan, Durga, Dakshinamurthy and Chandikeswara.
The hall where the case was fought between the old man and Sundarar is believed to be the Panchyat Mandap located on the right side of the entrance.
Image of Vinayagar and Muruga on the temple tower
The temple follows Saivite tradition. The temple priests perform the pooja (rituals) during festivals and on a daily basis.
The temple rituals are performed four times a day: Kalasanthi at 6:00 a.m., Uchikalam at 11:00 a.m., Sayarakshai at 5:00 p.m., and Sayarakshai between 7:45 - 8:00 p.m. Each ritual has three steps: alangaram (decoration), neivethanam (food offering) and deepa aradanai (waving of lamps) for both Kripapureeswarar and Mangalambigai. There are weekly, monthly and fortnightly rituals performed in the temple.
The shrine of Amman located parallel to the Shiva shrine
Aadi star day celebrated during the Tamil month of Aaadi (June - July) as Sundarar's birthday and Panguni Uthiram festival during Panguni (March - April) with a float festival being the most prominent festivals. There are other common festivals like Shivaratri, Vinayaga Chaturthi, Vijayadasami and Karthigai Deepam celebrated in the temple.
Sundarar, an 8th-century Tamil Saivite poet, venerated Kripapureeswarar in ten verses in Tevaram, compiled as the Seventh Tirumurai. As the temple is revered in Tevaram, it is classified as Paadal Petra Sthalam, one of the 275 temples that find mention in the Saiva canon.[9] Appar is believed to have visited the temple during the series of visits from Thingalur to Thirukovilur and Pennadam.In modern times, the temple is maintained and administered by the Hindu Religious and Endowment Board of the Government of Tamil Nadu.