Within the Jain tradition, the most authoritative voices on the Tattvārtha Sūtra emerge from both the Digambara and Śvetāmbara lineages, each preserving and unfolding the text in its own idiom. Among Digambaras, the Sarvārthasiddhi of Ācārya Pūjyapāda stands out as the foundational medieval commentary, repeatedly treated as the standard lens through which the sūtras are read and taught. Closely allied to it in stature is Akalaṅka’s Tattvārtha-rājavārtika, a dense and far‑reaching work that elaborates and refines Pūjyapāda’s interpretations. Later Digambara scholasticism also treasures Vidyānanda’s Tattvārthaślokavarttika, which continues this line of rigorous exposition. Together, these works form a kind of triad, shaping how reality, karma, and liberation are systematically understood in that stream of the tradition.

On the Śvetāmbara side, the Tattvārthādhigama‑bhāṣya of Siddhasena Gaṇi is regarded as an early and weighty authority, often treated as the classical commentary that first set the pattern for later exegesis. Building upon this, Haribhadra’s Tattvārtha‑vṛtti (also known as Tattvārthavārtikā) offers a more expansive and comparative treatment, bringing the sūtras into conversation with other Indian philosophical schools. Abhayadeva’s Tattvārthavārtika‑ṭīkā then refines this tradition further, clarifying technical points and preserving doctrinal precision for subsequent generations. These Śvetāmbara works, taken together, constitute a continuous chain of reflection that keeps returning to the same root text while deepening its implications.

In more recent centuries, both traditional communities and academic circles have turned to modern commentaries and translations that mediate between these classical strands. Within the Jain community, Hindi commentaries such as those by Pannalal Jain and Ācārya Tulsī have become influential vehicles for transmitting the Tattvārtha Sūtra’s teachings to contemporary readers, each grounded in its respective sectarian inheritance. In the wider scholarly world, Nathmal Tatia’s English translation and commentary has come to serve as a standard reference, precisely because it consciously draws upon both Digambara and Śvetāmbara sources. Other English expositions, such as those by K. K. Dixit or in broader philosophical studies, have further illuminated key concepts derived from the sūtra, even when not functioning as full traditional bhāṣyas.

When these medieval and modern works are viewed together, a pattern emerges: certain texts become touchstones not merely because of their antiquity, but because they succeed in articulating the inner logic of the sūtras in a way that subsequent generations repeatedly find compelling. For Digambaras, Sarvārthasiddhi in particular occupies this central place, while for Śvetāmbaras the line running from Siddhasena through Haribhadra and Abhayadeva carries a similar weight. Modern commentaries and translations, while secondary in formal authority, often serve as bridges, allowing seekers formed in different intellectual worlds to enter into the same contemplative and doctrinal landscape. Through this layered tradition of commentary, the terse aphorisms of the Tattvārtha Sūtra continue to function as a living map of reality, karma, and liberation.