Maharshi Atri is a highly venerated sage in Hindu tradition, counted among the Saptarshis of the current Vaivasvata Manvantara. As a Manasaputra (mind-born son) of Lord Brahma, he is one of the foundational figures of Vedic cosmology. He and his descendants are the principal visionaries behind the 5th Mandala of the Rigveda, which contains profound hymns dedicated to deities like Agni, Indra and the Ashvins.

Atri is equally renowned for his marriage to Devi Anusuya, who is celebrated as the ultimate embodiment of chastity and devotion (pativrata dharma). According to the Puranas, pleased by Anusuya's unyielding virtue and Atri's severe penance, the supreme trinity—Brahma, Vishnu and Shiva—incarnated as their sons: Chandra (the moon god), Dattatreya, and Durvasa, respectively. The sage is also well known for hosting Lord Rama, Sita, and Lakshmana at his ashram in Chitrakoot during their exile, where Anusuya famously imparted spiritual teachings to Sita.