Foundations of Jurisprudence is a dual-text critical edition, edited and translated by Sayyid Amjad H. Shah Naqavi, of Mabādiʾ al-wuṣūl ilā ʿilm al-uṣūl, an introduction to Islamic legal principles (uṣūl al-fiqh) by the renowned Shīʿah jurist and theologian al-ʿAllāmah al-Ḥillī.