[1] Nesa Nayanar is described to be a weaver, who was always engrossed in remembering his patron god Shiva and gifting clothes he knit to devotees of the deity.
Nesa Nayanar used to continuously chant the Panchakshara mantra in honour of Shiva.
[3] Swami Sivananda cites Nesa Nayanar to explain the importance of the practice of Japa, which involves repetition of a mantra or a name of a chosen deity.
[4] Nesa Nayanar is worshipped specially in the Tamil month of Panguni, when the moon enters the Rohini nakshatra (lunar mansion).
A temple in Koorai Nadu is said to have images of Shiva's sons Ganesha and Kartikeya, which were brought by Nesa Nayanar to the place.