Theories of punishment
Jurisprudence · Unit II · Topic 11 of 24 · 5 min read
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Every case cited here has been checked to exist — the citation resolves and names the right parties. The propositions attributed to each case have not been verified line by line against the judgment. Case names link through to the full judgment: read it before quoting a holding in an examination answer, and never carry a proposition from notes into court on trust.
1. Meaning and purpose
Punishment is the infliction of pain or loss on a person by the State, through its courts, for an offence he has committed. Salmond says the end of criminal justice is the punishment of wrong, and that punishment has four purposes: it is deterrent, preventive, reformative and retributive. The theories below take one of these as the main justification.
2. Deterrent theory
Punishment is inflicted to deter the offender and others from committing the same crime. Salmond regards it as the chief aim of punishment: “Punishment is before all things deterrent.” Bentham’s utilitarianism supports it: the pain of punishment should just outweigh the pleasure of the crime. Exemplary punishments, public executions and heavy sentences for economic offences rest on this theory.
- Merit. It protects society, and the threat of punishment does influence rational offenders.
- Defects. It does not work on habitual criminals, crimes of passion, or the mentally disturbed. Excessive punishment loses public sympathy and leads to acquittals. Certainty of punishment deters more than severity.
3. Preventive theory
Punishment disables the offender from repeating the offence: imprisonment, death, forfeiture, suspension of a driving licence, cancellation of a trade licence. Paley and Bentham supported it. The aim is protection of society rather than example.
- Merit. Effective against dangerous and habitual offenders.
- Defect. It punishes for future danger rather than for the act done, and long imprisonment may harden the offender. Preventive detention, which is not punishment at all, is the furthest application of the idea and is hedged by Article 22.
4. Retributive theory
The oldest theory: punishment is the just return for the wrong done. “An eye for an eye, a tooth for a tooth.” Kant held that punishment must be inflicted because the offender has committed a crime and for no other reason, and in proportion to the wrong. Hegel said punishment negates the crime and so restores the right.
- Merit. It insists on proportion: the punishment must fit the crime, and the innocent must not be punished. It satisfies the public sense of justice and prevents private vengeance.
- Defect. In its crude form it is revenge. It looks only backward and does nothing to reduce crime or to reform the offender.
5. Reformative theory
Crime is a disease, and the offender a patient to be cured. Punishment should reform him and return him to society as a law-abiding person. The positivist school of criminology (Lombroso, Ferri, Garofalo) traced crime to biological and social causes. Probation, parole, open prisons, education and vocational training in prison, and separate treatment of juveniles all come from this theory.
- Merit. It treats the offender as a human being, deals with causes, and suits first and young offenders.
- Defects. It fails with hardened criminals; it may make prison more comfortable than life outside for the poor; it gives too little weight to the victim and to deterrence.
In Mohammad Giasuddin v. State of Andhra Pradesh, 1977 INSC 147, (1977) 3 SCC 287, Krishna Iyer J. stated the reformative view for Indian courts: the sentence should aim at rehabilitating the offender, and “every saint has a past and every sinner a future.” The Probation of Offenders Act, 1958 and the Juvenile Justice (Care and Protection of Children) Act, 2015 put the theory into statute.
6. Expiatory theory
The offender expiates his guilt by suffering, or by repentance and penance, and is purified. It has roots in religion and in ancient Indian law, where prayaschitta (penance) was prescribed. It is now of historical interest, though compensation to the victim and apology have an expiatory element.
7. The Indian position
Indian law combines the theories. The Bharatiya Nyaya Sanhita, 2023 lists the punishments in section 4: death, imprisonment for life, rigorous or simple imprisonment, forfeiture of property, fine and community service, the last being a new and reformative addition. Minimum sentences for some grave offences are deterrent; probation and release on admonition are reformative.
- Death penalty. In Bachan Singh v. State of Punjab, 1980 INSC 120, (1980) 2 SCC 684, a Constitution Bench upheld the death penalty for murder but held that it may be imposed only in the “rarest of rare” cases, when the alternative of life imprisonment is unquestionably foreclosed, after weighing aggravating and mitigating circumstances of the crime and the criminal. Life imprisonment is the rule.
- Mandatory death. In Mithu v. State of Punjab, 1983 INSC 34, (1983) 2 SCC 277, section 303 IPC, which made death mandatory for murder by a life convict, was struck down: a sentence that leaves the court no discretion is unfair and violates Articles 14 and 21. Its successor, section 104 of the Bharatiya Nyaya Sanhita, 2023, gives the court a choice between death and imprisonment for the remainder of natural life.
How this is examined
As a 10-mark essay: “Discuss the purpose of the criminal justice system in the light of various theories of punishment” (June 2025, Q.2(a)); older papers ask simply to “explain the theories of punishment.” Give a heading for each theory with author, merit and defect, then the Indian position with section 4 of the Bharatiya Nyaya Sanhita, Giasuddin, Bachan Singh and Mithu. A short note on the reformative or deterrent theory alone is also set.
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