Tawhid al-Mufaddal

The Tawḥīd al-Mufaḍḍal (توحيد المفضل, 'Declaration by al-Mufaddal of the Oneness of God'), also known as the Kitāb fī badʾ al-khalq wa-l-ḥathth ʿalā al-iʿtibār ('Book on the Beginning of Creation and the Incitement to Contemplation'), is a ninth-century treatise concerned with proving the existence of God, attributed to the early Shi'i Muslim leader al-Mufaddal ibn Umar al-Ju'fi (died before 799). The work presents itself as a dialogue between al-Mufaddal and the Shi'i Imam Ja'far al-Sadiq (c. 700–765), who is the main speaker.

Like most other works attributed to al-Mufaddal, the Tawḥīd al-Mufaḍḍal was in fact written by a later, anonymous author who took advantage of al-Mufaddal's status as one of the closest confidants of Ja'far al-Sadiq in order to ascribe their own ideas to the illustrious Imam. However, it differs from other treatises attributed to al-Mufaddal by the absence of any content that is specifically Shi'i in nature, a trait it shares with only one other Mufaddal work—also dealing with a rational proof for the existence of God—the Kitāb al-Ihlīlaja ('Book of the Myrobalan Fruit'). Though both preserved by the 17th-century Shi'i scholar Muhammad Baqir al-Majlisi (died 1699), the only thing that connects the Tawḥīd al-Mufaḍḍal and the Kitāb al-Ihlīlaja to Shi'ism more generally is their ascription to Ja'far al-Sadiq and al-Mufaddal. Rather than by Shi'i doctrine, their content appears to be influenced by Mu'tazilism, a rationalistic school of Islamic speculative theology (kalām).

The Tawḥīd al-Mufaḍḍal is a revised version of a work falsely attributed to the famous Mu'tazili litterateur al-Jahiz (died 868) under the title Kitāb al-Dalāʾil wa-l-iʿtibār ʿalā al-khalq wa-l-tadbīr ('Book of Proofs and Contemplation on Creation and Administration'). Both the Tawḥīd al-Mufaḍḍal and pseudo-Jahiz's Kitāb al-Dalāʾil likely go back on an earlier ninth-century text, which has sometimes been identified as the Kitāb al-Fikr wa-l-iʿtibār ('Book of Thought and Contemplation') written by the ninth-century Nestorian Christian Jibril ibn Nuh ibn Abi Nuh al-Nasrani al-Anbari.

The teleological argument for the existence of God used in the Tawḥīd al-Mufaḍḍal is inspired by Syriac Christian literature (especially commentaries on the Hexameron), and ultimately goes back on Hellenistic models such as the pseudo-Aristotelian De mundo ('On the Universe', third/second century BCE) and Stoic theology as recorded in Cicero's (106–43 BCE) De natura deorum.

Contents

The work sets out to prove the existence of God based on the argument from design (also called the teleological argument).