About the Temple & Location:
This Divyadesam is situated as a small sannadhi inside Ekambareshwarar temple in Big Kanchipuram.
Nilthingal Thundam Perumal temple (also called Chandrasoodeswarar Perumal temple) is a Hindu temple dedicated to Vishnu, located in Kanchipuram in the state of Tamil Nadu, India. The temple is located in a shrine in Ekambareswarar Temple, the largest temple in the town of Kanchipuram, located in the northern part of the town. The temple gopuram (gateway tower) is 59 m tall, which is one of the tallest gopurams in India.
The temple is glorified in the Divya Prabandha, the early medieval Tamil canon of the Azhwar saints from the 6th–9th centuries AD. It is one of the 108 Divyadesam dedicated to Vishnu, who is worshiped as Nilathingal Thunda Perumal and his consort Lakshmi as Nilathingal Thunda Nayagi.
Six daily rituals and two major yearly festivals are held at the temple, of which the Vaikunta Ekadasi festival, celebrated during the Tamil month of Margazhi (December - January), is the most prominent. The temple is maintained and administered by the Hindu Religious and Endowment Board of the Government of Tamil Nadu. Unlike other Vaishnavite temples where a Vaishnavite priest officiates, the temple has a Saiva priest as it is inside a Shiva temple.
Sthalapuranam:
When Paarvathi was doing Tapas beneath a mango tree, Lord Shiva wanted to test the strength of her tapas. So, he fired the Mango tree. At that time, Paarvathi seeked the help of Vaamanar. After hearing the help voice of Paarvathi, Sri Vaamanar with four hands with Sangu in one hand and Chakram on the other, took out the Chandran (Moon) from the head of Lord Shiva and with the cool rays out of it he made the fire cool and made the Mango tree grow once again.
After this, Paarvathi went back to do the Tapas. But, Lord Shiva wanted once again to test her and sent Ganga, the river. When she came very fast to destroy the tapas of Paarvathi, Paarvathi explained to her that both of them are sisters. Despite hearing this, Ganga river doesn't want to stop and tries to destroy her and her tapas. At that time, Parvathi made a Shiva Lingam out of sand and hugged it towards her. At that time, both Shiva and Paarvathi got mixed up with each other. This is the Sthala puranam of this temple.
Since, to help Paarvathi, Sriman Narayanan took the Chandran (Moon) from Lord Shiva’s head to prevent the Lingam done by sand from Ganga river, the Perumal is called as “Nila thingal thundathan” and so the sthalam is called as “Thiru Nilathingal Thundam”.
This Divyadesam is found inside Ekambareswarar temple. Since, this temple is taken care of by Siva Aacharyas, the poojas for Sri Vishnu is done by a Sivaachariyar only.
As per Hindu legend, Parvathi was doing penance at this place to attain the blessings of her husband Shiva. She sought the help of Vishnu to help her in the cause. Vishnu appeared as Vamana with a conch and disc and radiated light as the moon. It is believed that Vishnu appeared for Chandra (moon) and Shiva.
As per another legend, when Devas (celestial deities) and Asuras (demons) were churning the Ocean of Milk, Vishnu helped them as a tortoise Kurma held the mount. The snake Vasuki used as a rope for churning emanated poison that turned the skin colour of the tortoise from blue to black. Vishnu reached out to Brahma for resolution, who advised him to worship Shiva. It is believed that Sun and moon are the two eyes of Shiva. He opened his left moon eye to ease the pain of Vishnu with the cold lunar rays. On account of it, the presiding deity came to be known as Nilathingal Thunda Perumal.
Architecture