Book contents
- Frontmatter
- Contents
- Preface
- List of abbreviations
- Introduction
- Note on the text
- Prologue to the three books On the Law of War and Peace
- Book I On the Law of War and Peace
- Book II On the Law of War and Peace
- 1 The causes of war: first, defence of self and property
- 2 Of things which belong to men in common
- 3 Of original acquisition of things, with special reference to the sea and rivers
- 4 On assumed abandonment of ownership and occupation consequent thereon; and wherein this differs from ownership by usucaption and by prescription
- 5 On the original acquisition of rights over persons. Herein are treated the rights of parents, marriage, associations, and the rights over subjects and slaves
- 6 On secondary acquisition of property by the act of man; also, alienation of sovereignty and of the attributes of sovereignty
- 7 On derivative acquisition of property which takes place in accordance with law; and herein, intestate succession
- 8 On acquisitions commonly said to be by the law of nations
- 9 When sovereignty or ownership ceases
- 10 On the obligation which arises from ownership
- 11 On promises
- 12 On contracts
- 13 On oaths
- 14 On promises, contracts, and oaths of those who hold sovereign power
- 15 On treaties and sponsions
- 16 On interpretation
- 17 On damage caused through injury, and the obligation arising therefrom
- 18 On the right of legation
- 19 On the right of sepulchre
- 20 On punishments
- 21 On the sharing of punishments
- 22 On unjust causes [of wars]
- 23 On doubtful causes of war
- 24 Warnings not to undertake war rashly, even for just causes
- 25 On the causes of undertaking war on behalf of others
- 26 On just causes for war waged by those who are under the rule of another
- Book III On the Law of War and Peace
- Appendix 1 Note 18 (p. 329): the text of Grotius's note
- Appendix 2 Alternative outline
- Further reading
- Index of names
- Subject index
11 - On promises
from Book II - On the Law of War and Peace
Published online by Cambridge University Press: 05 April 2013
- Frontmatter
- Contents
- Preface
- List of abbreviations
- Introduction
- Note on the text
- Prologue to the three books On the Law of War and Peace
- Book I On the Law of War and Peace
- Book II On the Law of War and Peace
- 1 The causes of war: first, defence of self and property
- 2 Of things which belong to men in common
- 3 Of original acquisition of things, with special reference to the sea and rivers
- 4 On assumed abandonment of ownership and occupation consequent thereon; and wherein this differs from ownership by usucaption and by prescription
- 5 On the original acquisition of rights over persons. Herein are treated the rights of parents, marriage, associations, and the rights over subjects and slaves
- 6 On secondary acquisition of property by the act of man; also, alienation of sovereignty and of the attributes of sovereignty
- 7 On derivative acquisition of property which takes place in accordance with law; and herein, intestate succession
- 8 On acquisitions commonly said to be by the law of nations
- 9 When sovereignty or ownership ceases
- 10 On the obligation which arises from ownership
- 11 On promises
- 12 On contracts
- 13 On oaths
- 14 On promises, contracts, and oaths of those who hold sovereign power
- 15 On treaties and sponsions
- 16 On interpretation
- 17 On damage caused through injury, and the obligation arising therefrom
- 18 On the right of legation
- 19 On the right of sepulchre
- 20 On punishments
- 21 On the sharing of punishments
- 22 On unjust causes [of wars]
- 23 On doubtful causes of war
- 24 Warnings not to undertake war rashly, even for just causes
- 25 On the causes of undertaking war on behalf of others
- 26 On just causes for war waged by those who are under the rule of another
- Book III On the Law of War and Peace
- Appendix 1 Note 18 (p. 329): the text of Grotius's note
- Appendix 2 Alternative outline
- Further reading
- Index of names
- Subject index
Summary
Whether by the law of nature a right arises from a promise
The order of our work has brought us to the obligation which arises from promises. [Some persons maintain] the opinion that, according to the law of nature, as well as the law of nations, no obligation is created by those agreements which do not contain an exchange of considerations; that nevertheless, such agreements are honourably carried out if only the matter is of such a nature that it would have been honourable and consistent with some other virtue to fulfil them even without the promise.
[In support of this view, the argument is advanced] that the individual who rashly believes a person that makes a promise without any reason for it is not less at fault than the person who has made a worthless promise; then, that the fortunes of all would be greatly imperilled if men should be bound by a mere promise, which proceeds often from the love of display rather than from a purpose, or from a purpose, indeed, but a trivial and ill-considered purpose; finally, that it is just to leave something to the honesty of each person.
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- Hugo Grotius on the Law of War and PeaceStudent Edition, pp. 186 - 201Publisher: Cambridge University PressPrint publication year: 2012