Abstract: Martin Luther never developed a political theory, but his theology does inform the way Christians live in society, making it both public and political. Luther's “two kingdom theory” often has been misinterpreted to justify passivity and obedience toward civil authorities. Under closer examination, however, his theology applies to the everyday practices of politics, economics, and religious affairs. In the context of nation‐building, a Lutheran theology fosters citizenship not only as individual rights and responsibilities, but as active participation in civil society.