Yes, countries such as Syria and Egypt are poor, and their populations are primarily Muslim. But these countries also systemically differ in other ways that are far more important for prosperity. For one, they were all provinces of the Ottoman Empire, which heavily, and adversely, shaped the way they developed. After Ottoman rule collapsed, the Middle East was absorbed into the English and French colonial empires, which, again, stunted their possibilities. After independence, they followed much of the former colonial world by developing hierarchical, authoritarian political regimes with few of the political and economic institutions that, we will argue, are crucial for generating economic success. This development path was forged largely by the history of Ottoman and European rule. The relationship between the Islamic religion and poverty in the Middle East is largely spurious.