Principle of legality in Islam
By Sidrah Unis
IN modern systems of criminal justice, the principal that protects against the abuse of power by the judges and the state, guaranteeing the security of individuals, while informing them of what is illegal and what is its punishment, is Nullum Crimen Nulla Poena Sine Lege (i.e., there is no crime or punishment unless established by law). The principle of legality ensures individual freedom by clearly defining the sphere of prohibited activity on part of the judiciary and the state.
Under this principle, an act cannot be deemed a breach of law unless so explicitly declared in the penal law in force at the time the act was committed. Only those acts can be punished that are committed after their prohibition by law; the judge can impose upon the criminal only those penalties that are authorized by law.
In the West, the judges possessed an extensive power in criminalising deeds that were not anticipated in the written texts, and had the discretion to choose punishments as they considered fit.
It was the Declaration of the Rights of Man (1789) that proclaimed the principle of legality in order to put an end to the arbitrariness of judges.
From then onwards, individual freedom became the basic ingredient of the western systems of criminal justice.
The occidentals staunchly believe that the principle of legality was invented in Europe and that Islamic law does not adhere to any such concept. This attitude depicts the faulty and deficient understanding by the Europeans of the Islamic legal system.
In fact, long before the Declaration of the Rights of Man, the Islamic system of criminal justice operated on an implied principle of legality. Though a study of the Quran and the Traditions shows the absence of an expressis verbis of the principle; nevertheless, both the sources contain provisions that provide for everything that the legality principle stands for. The Quran says:
“...Nor do We chastise until We raise a messenger. “ (17: 15) “And thy Lord never destroyed the towns, until He had raised in their metropolis a messenger, reciting to them Our messages, and We never destroyed the towns except when their people were iniquitous.” (28: 59)
Similarly, the Prophet (PBUH) did not punish offences that had occurred prior to Islam. In the farewell sermon, he said: “Any blood guilt traced back to the period of ignorance should be disregarded, and I begin with that of Al-Harith Ibn Abd AalMuttalib; the usury practised during the period has also been erased starting with that of my uncle, Al Abbas Ibn Abdl Al-Muttalib.”
The interest collected during the age of ignorance did not have to be returned, but that which remained due after the Islamic revelation did not have to be paid.
On the basis of the Quran and the Traditions, Muslim jurists have derived two main components of the principle:
1. No punishment shall be inflicted for conduct that no law has criminalised; and
2. There can be no retrospective operation of law.
Islamic law applies and employs the principle of legality to all offences. Offences are divided into the following three classes:
1. Crimes of Fixed Punishments (Hudood);
2. Crimes of Retaliation and Blood-Money (Quesas and Diyya); and
3. Crimes of Discretionary Punishment (Tazir).
The principle of legality is embodied in each of these three categories of crime:
1. Crimes of Fixed Punishment (Hudood): These are the crimes for which punishment has been clearly specified in the Quran, leaving no room for the judge to resort to any discretionary authority. The principle of legality is observed most strictly in these crimes.
Offences of this class are of a grave nature because they cause injury to the primordial interest of the society. These are:
a. Adultery: “The adulteress and the adulterer, flog each of them (with) a hundred stripes, and let not pity for them detain you from obedience to Allah, if you believe in Allah and the Last Day, and let a party of believers witness their chastisement.” (24: 2)
“Then if they (the slave girls) are guilty of adultery when they are taken in marriage, they shall suffer half the punishment for free married women. This is for him among you who fears falling into evil.” (4: 25)
b. False Accusation of Adultery: “And those who accuse free women and bring not four witnesses, flog them (with) eighty stripes and never accept their evidence, and these are the transgressors.” (24: 4)
c. Theft: “And (as for) the man and the woman addicted to theft, cut off their hands as a punishment for what they have earned, an exemplary punishment from Allah...” (5: 38)
d. Rebellion, Threat to Peace, and Robbery or Dacoity: “The only punishment of those who wage war against Allah and His Messenger and strive to make mischief in the land is that they should be murdered, or crucified, or their hands and their feet should be cut off on opposite sides, or they should be imprisoned.” (5: 33)
It must be mentioned that jurists often include drinking of alcohol and apostasy in the list. This is wrong because though the Quran mentions these offences, it does not specify penalties for them.
2. Crimes of Retaliation and Blood-Money (Quesas and Diyya): These are the crimes for which the Quran and the Traditions have provided the victim or his legal heirs, as the case may be, either of the following two options:
a. That the offender be punished in the same way and by the same means that he used in harming the victim; or
b. That the victim or his legal heirs accept pecuniary compensation from the offender and forgive him.
The crimes of retaliation and blood money comprise homicide and battery. In these crimes, only the victim or his heirs hold the right to prosecute the offender; the public authorities have no jurisdiction to interfere.
3. Crimes of Discretionary Punishment (Tazir): This category encompasses all criminal acts that are beyond the scope of the previous two categories of offences.
Tazir may also include an act prohibited by the Quran for which a commensurate punishment is not present.
Examples of such crimes are: gambling, breach of trust, tampering with weights and measures, giving false evidence, bribery, etc. Tazir also applies to Hudood crimes that are not properly established.
In this class, the criminalisation of acts and the punishments given for them is left to the discretion of the ruler or even the judge. It would not be wrong to say that, in some cases, the judge creates the offence, selects the penalty, and imposes it.
Though it seems that the principle of legality does not operate in Tazir; however, analysis shows that this discretion does not free the ruler and the judge from the application of the principle: they can only act fairly, with fair warning and no retroactive penalties, and in the public good.
The discretion of a judge in an offence falling under Tazir is never absolute. He is a delegate of the ruler, and, in most of the cases, the ruler, through his decrees, defines the punishable acts.
In the absence of such a decree, custom provides or augments the list of offences.
In Tazir, freedom of the judge exists mainly in the appliance of the sentence anticipated by law in accordance with the severity of the incriminated act. He is bound to consider objective culpability, nature of the crime, subjective culpability, and the situation of the criminal.
The judge is also not at liberty to devise any imaginable penalty sua sponte. Moreover, majority of the Muslim jurists hold that the punishments of Tazir must always be less in severity to those of Hudood.
At times, cases of Tazir result from the performance of acts regarding which the victim has remitted the legal remedy to which he is entitled under Quesas and Diyya. If the injured party foregoes his rights, the state can intervene under Tazir.
In short, though the judge has good deal of discretion in Tazir but it is within the bounds of legality.
In ascertaining the offence and settling the punishment, the discretion of the judge is restrained by the guidelines explained above.
Islam protects and balances individual, family, and community rights, by categories of offences which grant the authority to punish variously, to the family of the victim, to the community under specific command of God, and to the representatives of the community under general guidelines laid down by God.
Of these categories of crime, one is based on specified retribution, one on explicit legality with minimal discretion for the judge, and one on implicit legality with maximal discretion for the judge.


