High Quality Content by WIKIPEDIA articles! Shaivism, names the oldest of the four sects of Hinduism. Followers of Shaivism, called "Shaivas," and also "Saivas" or "Saivites," revere Shiva as the Supreme Being. Shaivas believe that Shiva is All and in all, the creator, preserver, destroyer, revealer and concealer of all that is. Shaivism is widespread throughout India, Nepal, and Sri Lanka, mostly. Notable areas of the practice of Shaivism also include parts of Southeast Asia like Malaysia, Singapore, and Indonesia