The construction of a multinational country includes the construction of both concrete community and spiritual community. This paper first discusses political and philosophical basis and the important value of forming spiritual community in multinational countries from the perspectives of common connotation and inclusive connotation and then analyzes the path of construction. The common connotation of spiritual community in multinational countries includes national spirit,people ’ s consciousness of destiny community,and the shareable value of goodness. The inclusive connotation includes the view of unified multiethnic country,unification of national,ethnic and personal dignities and tolerance of diverse cultures. To integrate the two connotations,multinational countries should tolerate traditional ethnic culture and spirit based on political civilization,law and rationality and construct a modern national spiritual community. The Chinese nation,as a pluralistic integration,should take the core socialist values as the core concept and link in constructing a modern national spiritual community.