One of the pioneering natural rights theorists of the late 16th and early 17th centuries, Grotius defined natural law as a perceptive judgement in which things are good or bad by their own nature. This was a break from Calvinist ideals, in that God was no longer the only source of ethical qualities. These things that are by themselves good are associated with the nature of man. The Dutch Republic had been founded on princples of religious toleration but had become a Calvinist theocracy. Grotius, a humanist and Dutch patriot, struggled with Calvinism all of his life.In this struggle, he dealt with the international laws of war and issues of peace and justice. Although most famous for his theories of natural law, Grotius was also considered to be a great theologian. While occasionally writing about Christianity and religion, his intention for law was to write of it as independant of religious opinions.
Grotius' conception of the nature of natural law is set forth in his works De Jure Praedae (Commentary on the Law of Prize and Booty) and De Jure Belli ac Pacis (On the Law of War and Peace). On the Law of War and Peace, which was published in 1625, is a seemingly expanded version of On the Law of Prize and Booty, which was written in the late months of 1604 and the early months of 1605. On the Law of Prize and Booty was not published until 1868 when it was discovered at a book sale by several professors from the University of Leyden. Although this manuscript was not found until the late 19th century, Chapter Twelve of the book was published separately in 1609 as Mare Liberum (The Freedom of the Seas). Mare Liberum talks about the rights of England, Spain, and Portugal to rule over the sea. If these countries could legitimately control the seas, this would prevent the Dutch from sailing, for example, into the East Indies. Grotius argued that the liberty of the sea was a key aspect in the communications amongst peoples and nations. No one country can monopolize control over the ocean because of its immensity and lack of stability and fixed limits.
Shortly after his arguments for the liberty of the sea, Grotius became involved in disputes with the Calvinists. Grotius sided against predestination and Calvinism and took up the Arminian cause of free will. He publicly claimed that Calvinist beliefs could have political and religious dangers to Protestantism. Grotius tried to devise a formula for peace that did not go against Calvinism. His attempts failed and ultimately led to his imprisonment. Grotius was famous for his daring escape from the castle of Loevestein in March of 1621.
Grotius writes about similar topics and ideals in both the Commentary on the Law of Prize and Booty and in On the Law of War and Peace. According to Grotius, all law, should be divided into what is divine and what is human. He distinguishes between the primary laws of nature and secondary laws of nature. Primary laws of nature are laws that completely express the will of God. Secondary laws of nature, on the other hand, are rules and laws that lie within reason. Grotius discusses war as being a mode of protecting rights and punishing wrongs. It is a mode of judicial procedures. Although war was considered a "necessary evil," it needed to be regulated. The "just war," in the eyes of Grotius, is a war to obtain a right.
Grotius discusses three methods of for settling a dispute peacefully. The first is conference and negotiation amongst two rivals or contestants. The second method is called compromise, which is a settlement in which each side gives up some demands or makes concessions. The third is that of single combat or choosing by lot. Grotius believed that it is sometimes better to renounce rights than to try and enforce them. When it comes to bargaining and mediation he holds that for any of the three methods listed above, it is of extreme importance to select a judge with character and decency. Grotius discusses these methods of achieving peace to ultimately obtain some form of justice. He says, "For justice brings peace of conscience, while injustice causes torment and anguish... Justice is approved, and injustice condemned, by the common agreement of good men." (Prolegomena)
Grotius intended moral laws to apply to both the individual and the state equally. Although Grotius was somewhat conservative in his views, his ideas on war, conquest, and the law of nature continued to be revered and expanded by more liberal philosophers like John Locke in his Two Treatises on Civil Government (1689). Locke agrees with Grotius in using the analytical device of a state of nature that exists before civil government and in the general claim that might does not make right as well as the claim that just wars aim to preserve rights.
A child prodigy and remarkable international law theorist, Grotius helped form a concept of international society. International society is a community that is joined together by the notion that states and rulers have rules that apply to them all. All men and all nations are subject to this international law and the international community is held together by written agreement in states of instituted customs. The applications of international relations and political implications of the international society (possibly called "world" or "global" community in more contemporary times) can presently be seen in governments like that of the United States and much of Europe. King Henry IV in 1598 remarked that Grotius (who was only 15 at the time) truly was "the miracle of Holland."
|1583||April 10, born Easter Day in Delft, Holland. Son of Jan de Groot, a Curator at the University of Leyden.|
|1591||Started composing Latin verse (age 8).|
|1594||August 3, begins studying at the University of Leyden (age 11).|
|1598||May 5, receives his Doctorate at the University of Orleans while accompanying Johan van Oldenbarnevelt (Lawyer & Prime Minister of the United Netherlands) on a diplomatic mission to France. Grotius was greeted by King Henry IV as "the miracle of Holland."|
|1599||December 13, admitted to the bar in Holland. Practiced law at The Hague.|
|1601||1601 Becomes Latin histographer of Holland. Practices law with the Dutch East India Merchants and Johan van Oldenbarnevelt.|
|1604||Becomes legal council for Prince Mauritus van Nassau. Wrote De Jure Praedae (On the Law of Prize) in the last months of 1604 and the first months of 1605.|
|1607||Appointed Attorney General and First Public Comptroller for the courts of Holland, Zealand, and West Friesland.|
|1608||July 17, marries Maire van Reigersberch (eventually has four sons and three daughters).|
|1613||March 4, promoted to Governor of Rotterdam. This carried with it a seat in the States Attorney General of Holland and the States General of the United Netherlands.|
|1617||Becomes a member of the Committee of
Counselors under the Arminian Party.|
August 3, conflict arises with the "Sharp Revolution" (Scherpe Resolutie; signed by van Oldenbarnevel) between the States General (Arminians) and Holland (soon to be Calvinist).
|1618||August 29, unexpected Calvinist coup d'etat. Grotius, van Oldenbarnevelt, and Rombout Hoogerbeets (Pensionary of Leyden) are arrested on behalf of the new States General.|
|1619||May 13, special Tribunal of 24 judges
meet to try the three political prisoners.|
Van Oldenbarnevelt is sentenced to death.
May 18, Grotius and Hoogerbeets are sentenced to life in prison at the castle of Loevestein. At this point the has been no declaration of charges.
June 6, Grotius begins serving his prison sentence at Loevestein.
|1620||June 6, supplemental judgement declares the charges of Grotius to be treason (laesa majestas).|
|1621||March 22, with the help of his wife, Grotius escapes to Antwerp and later to Paris.|
|1625||De Jure Belli Ac Pacis (On the Law of War and Peace) is published in Paris. This later distinguishes him as the "Father of International Law".|
|1631||After remaining in exile in Paris, Grotius returns to Holland in defiance of his status. He practices law in Amsterdam and is offered the Governor Generalship of the Dutch East Indies Company in Asia.|
|1632||March, a 2000 guilder price is put on
the head of Grotius.|
April 17, flees Holland for Hamburg, Germany. He spends three years in Germany.
|1634||Appointed Ambassador of Sweden to France in Paris by Count Axel Oxenstierna.|
|1635||Begins his diplomatic duties in Paris. Helps negotiate a treaty for ending the Thirty Years War.|
|1644||December 30, Grotius is relieved from the position of Ambassador in Paris. He received a letter of recall from Queen Christina.|
|1645||March, takes family and leaves for
Stockholm, Sweden to take on another position.|
He gets shipwrecked after sailing across the Baltic Sea. August 13, sails for Lubeck but has to land eight days later because of severe storms.
August 28, dies in Rostock, Germany from exhaustion. The final words of Grotius were,
"By understanding many things, I have accomplished nothing."