The Existence of God has been argued through a philosophical argument.
Existence . Ontology is the philosophical study of the nature of being , existence or reality in general , as well as of the basic categories of being and their relations . Existence of God . A wide variety of arguments for and against the existence of God can be categorized as metaphysical , logical , empirical , or subjective . In philosophical terms , the question of the existence of God involves the disciplines of epistemology ( the nature and scope of knowledge ) and ontology ( study of the nature of being , existence , or reality ) and the theory of value ( since some definitions of God include `` perfection '' ) .