Quentin Skinner’s thesis ‘that political life itself sets the main problems for the political theorist’ marks a turning point in the study of the history of political thought. The Protestant princes who revised Luther’s doctrine of disobedience in order to save Lutheranism as a political force are the best example of this ‘Skinnerian revolution’ in The Foundations of Modern Political Thought. This is in accordance with his claim that principles play a legitimating and innovating role in politics. A tacit implication of the thesis is that we should not only read theorists as politicians but also read politicians as theorists. The politician possesses a special competence in discerning between various types of situation, has a distinct contestational imagination, is a person who is prepared to acknowledge the inherent paradoxes of the situation and who has the capacity to deal politically with limited time.