Mythological Significance & History

The temple’s history is intertwined with the legends of Shakti Peethas.
According to mythology, when Goddess Sati’s body was dismembered during Lord Shiva’s grief-stricken Tandava, her heart is believed to have fallen at Deoghar, sanctifying the land as a Shakti Peetha.
The Jayadurga shrine is said to have been built to honor this divine occurrence and to protect the sacred Baidyanath Jyotirlinga premises.
Local traditions suggest that kings and devotees over centuries contributed to its expansion and ornamentation.