According to legends, the antiquity of this temple dates back to 3000 years. The temple has been the host of the most ancient and well-known yearly Devamela, a festival when all gods and goddesses assemble at Arattupuzha.
Sree Dharam Sastha is the main deity in the temple.[2] It is believed that the deity of Arattupuzha temple contains the divine vital force of GuruVasishta, the kulaguru (Family priest) of Raghu vamsha and Master of Srirama and his brothers.[3][4]