The epic tamil poem, Jivaka Cintamani (also known as Civaka Cintamani) is a Jain religious epic authored by jain saint Tiruttakrdeva. This epic is considered one of the classic epics of Sangam Literature. The poem means “fabulous gem”and is also known as Manannul (Book of Marriages).
The Ninth Rock Edict criticizes the use of various popular ceremonies like during the marriage of son or daughter, birth of a child, etc. On the contrary it lays stress on Dhamma and tells the usefulness of moral conduct in one’s life.