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.
Seven major pillar edicts have been found at Lauriya-Araraj, Lauriya Nandangarh, Rampurva, Nigali Sagar, Sarnath, Topra, and Meerut. Ashokan pillars probably signify the axis of the world (axis mundi) that separated heaven and earth.