Ayyavazhi/Ekam

This is the term used in Akilattirattu Ammanai the holy book of Ayyavazhi to represent The Ultimate Oneness, and in Thiruvasakam - 2 it was stated that it was from this Ekam all this objects including the separate Godheads, Devas, Asuras etc. of the Universe formed.

Ekam is akin to the concept of Brahman in Advaita philosophy and Smarta theology.