A contemporary
of திருஞானசம்பந்தர், திருநாவுக்கரசர் is the author of the 4,5 and 6th collections
(திருமுறைகள்). This section gives a brief account of the content of these
collections. The 5th and 6th திருமுறைகள் are a rich treasure - house of
Savite principles and contain lots of highly esteemed oft-quoted expressions
of Saivism.