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Paryushan 2026 Shwetambar 8–15 Sept · Digambar Das Lakshan 15–24 Sept

Acharya

Acharya Akalanka

Master of Jain logic

In short

Acharya Akalanka founded the Akalanka-nyaya school and gave Anekantavada its most rigorous logical form, directly engaging Buddhist logicians of his day. He is considered the single most important figure in the development of formal Digambar epistemology.

At a glance

Also known as
Akalank Deva, Bhatta Akalanka
Rank
Acharya
Tradition
Digambar
Era
8th century CE, c. 720–780
Key works
  • Tattvarthavartika (Rajavartika)
  • Ashtashati
  • Laghiyastraya
  • Nyayaviniscaya
  • Siddhiviniscaya
  • Pramanasangraha

Contribution

Akalanka founded the Akalanka-nyaya school and gave Anekantavada its most rigorous logical form, directly engaging and refuting Buddhist logicians in the lineage of Dignaga. He is considered the single most important figure in the development of formal Digambar epistemology.

Life

Tradition holds he was the elder of two royal-born brothers — with Nishkalanka — who studied Buddhist logic in disguise at a Buddhist academy so they could out-argue Buddhist scholars from within their own system.

Legacy

His logical treatises remained the central reference point for Digambar epistemology for centuries, cited and re-commented upon well into the medieval period.

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