Function

In contradistinction to the Vaidik ritual, which is traditionally performed out-of-doors without any idols nor emblems, the Taantrik ritual is largely a matter of temples and idols. The Tantra-s are largely descriptions and specifications for the construction and maintenance of temple-structures together with their enclosed idols and linga-s -- an example of type of text is the Ajita Mahaatantra. Another function was the conservation as state-secrets of texts for use by royalty to maintain their authority through rituals directed to deities controlling the political affairs-of-state -- an example of this is the S`aarada-tilaka Tantra