The Tattvarthsutra is regarded as the most authoritative book on Jainism.
A special feature of Acharya Umasvami’s Tattvarthsutra is that it is the first Jaina scripture written in the Sanskrit language. The work is of great value for the beginner as well as for the learned. Its composition has great charm. Each Sutra is composed in least possible words and can easily be memorized. Many Jains recite these Sutras.
Tattvarthsutra is invaluable for understanding life, and pursuit of happiness. The hardships and afflictions that we have to endure are of our own making. Our deeds, driven by passions, lead to sufferings and reproach in this world and in the next. Virtuous activity alone, which is the cause of merit (punya), leads to joyous feeling, auspicious life, charming and lustrous physique, and high status. Our ultimate goal is the attainment of the divine attributes, in fullness and perfection, of our souls. We can reach our goal only through the three-fold path of right faith, right knowledge and right conduct.