Saiva metaphysics, guru worship, Linga confluence and the goal of soul is to attain godliness. Thirumanthiram, eighth sutra Sivagnanabodha refers Saarala (Single Point) system. The perfection soul, word Guru also referred as remover darkness. God will appear a Guru. Arrogance, karma, illusion lead birth. It who prevents them. Shiva means purity. purifies three unclean things. According in souls...