Commoners in the process of Islamization: reassessing their role in the light of evidence from southeastern Tanzania

Many societies became Muslim gradually, without conquest by Muslim rulers. Explanations of this process typically focus on Muslim traders, proselytizing ‘holy men’, and the conversion of ruling elites, as the limited sources suggest. Yet it cannot be assumed that Islamization always made sense for elites as a power-enhancing stratagem, or that rulers or holy men were willing or able to shape the religious allegiances of commoners. In fact, studies of contemporary Islamic societies demonstrate the relative autonomy of commoners’ religious observance, and the tendency of elites towards accommodation. Evidence from a recently Islamized region in East Africa shows that, rather than following elite converts, ordinary villagers initiated rural Islamization. They learned from coastal Muslim ritual rather than scripture, and evoked Islam to challenge social hierarchies and assert a more egalitarian social ethos. The possibility of similar processes also exists in other sites of gradual Islamization.