Ayyavazhi

Ayyavazhi (Tamil: அய்யாவழி, Malayalam: അയ്യാവഴി Ayyāvaḻi [əjːaːvəɻi] ^ⓘ, lit. 'Path of the Master') is a Hindu denomination that originated in South India during the 19th century.

Ayyavazhi is centered on the life and preachings of Ayya Vaikundar; its ideas and philosophy are based on the holy texts Akilathirattu Ammanai and Arul Nool. Accordingly, Ayya Vaikundar was the Purna avatar of Narayana. Ayyavazhi shares many ideas with Hinduism in its beliefs and practice, but differs considerably in its concepts of good and evil and dharma. Ayyavazhi is classified as a dharmic belief because of its central focus on dharma.

Ayyavazhi first came to public attention in the 19th century as a Hindu sect. Vaikundar's activities and the growing number of followers caused a reformation and revolution in 19th-century Travancorean and Tamil society, surprising the feudal social system of South India. It also triggered a number of reform movements including those of Narayana Guru and Ramalinga Swamigal.

Though Ayyavazhi followers are spread across India, they are primarily present in South India, especially concentrated in Tamil Nadu and Kerala. The number of practitioners is estimated to be between 8,000,000 and 10,000,000 although the exact number is unknown, since Ayyavazhis are reported as Hindus during censuses.