Periya Puranam
Sekkizhar compiled and wrote the "Periya Puranam" or the "Great Purana" in Tamil about the life stories of the sixty-three Shaiva Nayanars , poets of the God Shiva who composed the liturgical poems of the Tirumurai , and was later himself canonised and the work became part of the sacred canon . 
<triplet> Shiva <subj> Shaiva <obj> religion <triplet> Tirumurai <subj> Tamil <obj> language of work or name