Periodically in history and specialized literature is stressed the concept of economic primal, the land era, the economic era, the industrial era and finally the financial era. In this paper Here is empathized the bond between: economic and spiritual, the material positioning and the existential one from the metaphysical point of view. So, in the article is discussed the question how and in which measure the economical (as a metaphysical notion) determines and implies the formation, the emergence and the distinction of the nation and nationalism. The nation notion implies a dimension of antiquity and eternity, but recently there is a new idea which consists of the identification of the “imagined political community” with the ethnical groups, in which the central idea stands for nations and nationalisms.