This article analyzes the democratic thought of the philosopher Jacques Maritain. A methodical reading of the integrity of his political work published since the 205 demonstrates a great continuity in the defense of a univocal concept of democratic govemance, called social democracy, new Christianity, integral democracy or organic democracy in order to accommodate his thought to the political circumstances. Starting from the principle of superiority of spiritual power, Maritain has redefined the notion of democracy in an anti-rousseaunian sense. Maritain postulates a community and pluralist regime under a presidential government and non partitocratic political system. Maritainian democracy and the secular faith that must animate it, based on human rights, is conceived as an antidote against liberal neutralism and against the totalitarian temptation of a democracy understood as a political religion.