Agama in Hinduism is knowledge texts. The word agama has been used to denote a traditional doctrine or precept, a collection of such doctrines, Brahmana texts and Smritis, a Tantra text or sacrifice texts of Vaishnavism, Shaivism, Shaktism, Buddhism and Jainism. Agamapramanya of Yamunacharya, which discusses the position of Vaishnavite system of Pancharatra, tries to prove that the system is as valid as Vedas, since both are derived from the divine person, Narayana. Some of the more important Pancaratra texts are Sattvata-samhita, Paushkara Samhita, Jayakhya Samhita, which together form the three gems of the Vaishnavagama. Shaivagamas or Saiva Siddantas were originally pronounced by Maheshwara, Shaivaite agamas, twenty-eight in number, are found mostly in South India. These agamas generally contain a separate section called Vidya-pada, in which the general philosophical view underlying the sect is enunciated. Shaivagamas discuss the main problem of the production, maintenance, dest...