The Power of Necessity : Cambridge University Press : 9781316513149 : 1316513149 : 05 Jan 2023 : Exploring reason of state in a global monarchy, The Power of Necessity examines how thinkers and agents in the Spanish monarchy navigated the tension between political pragmatism and moral-religious principle. This tension lies at the very heart of Counter-Reformation reason of state. Nowhere was the need for pragmatic state management greater than in the overstretched Spanish Empire of the seventeenth century. However, pragmatic politics were problematic for a Catholic monarchy steeped in ideals of justice and divine justifications of power and kingship. Presenting a broad cast of characters from across Europe, and uniting published sources with a wide range of archival material, Lisa Kattenberg shows how non-canonical thinkers and agents confronted the political-moral dilemmas of their age by creatively employing the legitimizing power of necessity. Pioneering new ways of bridging the per