Divine Causality and Human Free Will: Ṭūsī’s Solution and Its Historical Background

Abstract

This article aims to delve into the approach of Ḫwāǧa Naṣīr ad-Dīn Ṭūsī to a fundamental philosophical question concerning human agency: How can human free will coexist with a necessitating causal framework, where every effect is bound by its complete cause? Ṭūsī’s solution, which left a lasting impact on subsequent philosophical discussions on the issue, particularly within Shiite scholarly circles, revolves around the introduction of a differentiation between types of causes. I will examine Ṭūsī’s elucidation delineated in two of his works: Ǧabr wa Qadar in Persian and a concise Arabic text on Afʿāl al-ʿibād. Additionally, I will endeavor to uncover the historical origins and intellectual influences that may have shaped Ṭūsī’s approach to the question of human free will.