This work was written between 2nd century BCE and 4th century CE by the philosopher and spiritual guru Thirumular. It is an essential part of the Tamil literature whose purpose is to teach personal transformation and liberation. The book teaches about the importance of yoga, the role of atman (or soul), Shaivism, righteous living, significance of rituals, and devotion. The text provides ample opportunity to think about spirituality and the like. Order the book today on Giri UK.