I conclude with a review of my findings in Chapters 3–7. I elucidate the relationship between “oil” and “Islam” and what that relationship teaches us about politics in Gulf monarchies. The overwhelming message is that with their abundant wealth, Gulf rulers have been exploiting not only oil rents but also religious doctrine and its (re-)formulations to function as tools of social management and social control. Their aim is to bolster their authoritarian ambitions: ruling families’ capacity to both dominate and shape their societies and retain their monopoly over resources. For the sake of maintaining – and enriching – dynastic states and constructing the nation, oil and Islam are their principal tools.