Debt: The First 5,000 Years

by David Graeber

The Arab military leaders who, after Mohammed’s death in 632 AD, conquered the Sassanian empire and established the Abbasid Caliphate, always continued to see themselves as people of the desert, and never felt entirely part of the urban civilizations they had come to rule. This discomfort took a long time to overcome—on either side. It took the bulk of the population several centuries to convert to the conqueror’s religion, and even when they did, they never seem to have really identified with their rulers. Government was seen as military power—necessary, perhaps, to defend the faith, but fundamentally exterior to society. In part, too, it was because of the peculiar alliance between merchants and common folk that came to be aligned against them. After Caliph al-Ma’mum’s abortive attempt to set up a theocracy in 832 AD, the government took a hands-off position on questions of religion. The various schools of Islamic law were free to create their own educational institutions and maintain their own separate system of religious justice. Crucially, it was the ulema, the legal scholars, who were the principal agents in the conversion of the bulk of the empire’s population to Islam in Mesopotamia, Syria, Egypt, and North Africa in those same years.