The third Sangam was held at the present Madurai in Tamil Nadu. The third sangam had 449 poets and the important ones among them include Nakkirar, Iraiyanar, Kapilar, Paranar, Sattanar, Auvikyar etc.
Universal soul is one of the main Keystone of the philosophy and the thought of the Upanishad. Brahma satyam Jagat Mitya Jeevo Bramanah Parah talks about the impermenance of the body and its existence.
During the Medieval period, Saivism attained a dominant position in India. A large number of royal families adhered to this faith and built richly endowed temples dedicated to shiva. The Pratihara kings, Vatsaraja and Mahendrapala, were worshippers of Siva.