عنوان مقاله [English]
One of the important issues in moral philosophy is the relation between “ought” and “is”. Many different views have been arisen about this issue. One of these views is ’Allāmeh Tabātabāyī’s view. According to his view, moral ought and ought not are inventions that originate in human beings’ establishing the real relation between his voluntary acts and their consequences, and the “ought” are based on the acts, although they are not induced from the facts.