In premodern monsoon Asia, the legal worlds of major and minor traditions formed a cosmopolis of laws which expanded chronologically and geographically. Without necessarily replacing one another, they all coexisted in a larger domain with fluctuating influences over time and place. In this legal cosmopolis, each tradition had its own aggregation of diverse juridical, linguistic and contextual variants. In South and Southeast Asia, Islam has accordingly formed its own cosmopolis of law by incorporating a network of different juridical texts, institutions, jurists and scholars and by the meaningful use of these variants through shared vocabularies and languages. Focusing on the Shāfiʿī School of Islamic law and its major proponents in Malay and Arabic textual productions, this article argues that the intentional choice of a lingua franca contributed to the wider reception and longer sustainability of this particular legal school. The Arabic and Malay microcosmoi thus strengthened the larger cosmopolis of Islamic law through transregional and translinguistic exchanges across legal, cultural and continental borders.
