This is very shrewd and thought-provoking from Adrian Vermeule:
Liberalism both needs and fears democracy. It needs democracy because it needs the legitimation that democracy provides. It fears, however, that its dependence on, yet fundamental difference from, democracy will be finally and irrevocably exposed by a sustained course of nonliberal popular opinion.
In this environment, the solution of the intellectuals is always to try to idealize and redescribe democracy so that “mere majoritarianism” never turns out to count as truly democratic. Of course the majority’s views are to count on certain issues, but only within constraints so tightly drawn and under procedures so idealized that any outcomes threatening to liberalism can be dismissed as inauthentic, often by a constitutional court purporting to speak in the name of a higher form of democracy. Democracy is then reduced to a periodic ceremony of privatized voting by secret ballot for one or another essentially liberal party, safely within a cordon sanitaire. In the limit, as Schmitt put it, liberalism attempts to appeal to a “democracy of mankind” that erases nations, substantive cultures, and the particularistic solidarities that are constitutive of so many of the goods of human life. In this way, liberalism attempts to hollow out democracy from within, yet retain its outward form as a sort of legitimating costume, like the donkey who wore the lion’s skin in the fable.