Abstract

This article traces the development of European ideas of peace and unity from the time of Desiderius Erasmus to Immanuel Kant. The argument will be made that these ideas, which were initially strongly determined by Christian religious thinking, gradually changed, and from the seventeenth century onwards were put forward in more political and legal terms. Erasmus's way of reasoning about peace and war was still strongly influenced by his firm orientation on the New Testament and the teachings of Jesus Christ. Emeric Crucé, a French writer, was of the opinion that all human beings in the end had God in common, and so had to live peacefully together. Duc de Sully was one of the first not to argue as a religious man but as a politician: a system of balance of power could bring international stability. According to the English Quaker William Penn and the French Abbé de Saint-Pierre only the acceptance of international rules of justice could produce everlasting peace. Immanuel Kant finally directed attention to the form of government and to the founding of a federation of free republics. So God seems to have disappeared from Europe???but with what consequences for today?