Governments, all governments, are established under God by the will of the people, although not necessarily all the people. They have specific and limited purposes. Governments cannot and should not try to do everything for everyone.
Democracies, in which each eligible voter selects their favored candidate for each office in a fair process, most visibly follow the will of the people. Dictatorships, however, also require popular support. Saddam Hussein used Sunni Baathists to place him in power and keep him there. As a result, he provided choice government positions to his loyal followers, favored friendly companies with government contracts, and then leaned on the recipients to keep their people in line. Simultaneously, Hussein ensured that Sunni Muslims, though a minority in Iraq, received more consistent electrical power, better services, and more opportunities than the majority Shia Muslims received. Had Hussein not cultivated powerful supporters, he would have fallen. A careful or even cursory study of Mao, Stalin, Hitler, Napoleon, and other dictators throughout time and space shows the same thing. No man is powerful enough to rule a nation alone; he must have help from the people to gain power and keep it.