Miscellany: Guṇaratna’s Tarkarahasyadīpikā and Dharmakīrti’s Pramāṇavārttika
By Vidhushekhara Bhattacharya
Summary
Gunaratna’s *Tarkarahasyadipika*, a commentary on Haribhadra’s *Saddharanasamuccaya*, references Dharmakirti’s *Pramanavarttika* (PV) as one of sixteen Buddhist works, naming Dharmakirti as a Buddhist author. Gunaratna’s familiarity with the PV is evident through his extensive quotations, including eight *karikas* (verses). These include discussions on inference, epistemology, and the nature of reality, such as distinguishing between conventional and ultimate truth, the role of perception, and the limitations of misconceptions. For instance, one verse (PV IV.190) emphasizes the importance of proper cognitive engagement, while another (PV IV.191) addresses the application of terms and their meanings. A notable variant in PV’s second half reads *sarvo’rtho* instead of *tasyartho*, interpreted by Manorathanandin as emphasizing the equivalence of meaning across different contexts. Several verses, including one on the distinction between truth and false knowledge, are widely cited in philosophical literature. The text also notes editorial details, such as Luigi Suali’s edition and Rahula Sankrityayana’s annotated version with Manorathanandin’s commentary. These quotations and variants highlight the interplay between Buddhist epistemology and logical analysis in classical Indian thought.
Conclusion
This miscellany highlights the significant interplay between Guṇaratna’s *Tarkarahasyadipika* and Dharmakīrti’s *Pramāṇavārttika*, revealing a direct intellectual exchange that enriches Buddhist philosophical discourse. Guṇaratna’s extensive quotations from Dharmakīrti’s work demonstrate his deep engagement with its arguments, particularly on inference, epistemology, and the nature of reality. The textual variations and commentary traditions, such as Manorathanandin’s gloss on *grahyagrabakavaidburyat*, underscore the dynamic interpretive processes shaping these texts. These excerpts not only illustrate Dharmakīrti’s influence on later Buddhist thought but also highlight the enduring relevance of his ideas, as evidenced by their frequent citation in philosophical works. The document thus serves as a bridge between classical Buddhist epistemology and its subsequent elaborations, offering insights into the evolution of philosophical thought in Indian tradition.