History of the Principle of Justice in Islamic Culture

Source: Man and Universe, Profound Wisdom and Divine Justice –by: Ayatollah Murtaza Mutahhari - p.110-112

The Shi’ah believe the doctrine of justice to be an article of their faith. In the preface of the Divine Justice, we have stated that the doctrine of justice has two aspects: Divine Justice and Human Justice. Divine Justice is again divided into two parts: (i) Creational and (ii) Legislative Human Justice.
Legislative Human Justice also has two phases: (i) Individual justice and (ii) Social Justice.

The justice which is considered to be the characteristic of the Shi'ah creed and is believed by the Shi'ah to be an article of their faith is Divine justice.
It is this justice which is an integral part of the Islamic conception of the world.
Divine justice means that Allah does no injustice and in both of His creational and law-making systems acts according to what is right and fair. The reason why the principle of justice became an article of faith among the Shi'ah was that a section of the Muslims denied it in a way that was totally contrary to human freedom. They denied the working of the principle of causation in the world system as well as human affairs, and maintained that Divine destiny operated direct and not through the media of cause and effect. According to them, fire did not burn. It was Allah who burnt it. Similarly a magnet had no role in attracting iron towards it. It was Allah who attracted iron to it. Man did not perform good or bad deeds. It was Allah who accomplished them direct through the agency of human beings.
Here an important question arises: If the system of causation did not exist and man had no power of choice, why should an individual be recompensed for evil or good done by him? Why does Allah reward some people and send them to Paradise and why does He punish some others and dispatches them to Hell, when He Himself performs all good and bad deeds? If the human beings have no freedom and no choice of their own, it is unjust and contrary to the indisputable principle of Divine justice to punish them for the deeds over which they have no control.
Most of the Shi'ah and a section of the Sunnis, known as the Mu'tazilah reject the theory of human compulsion and direct operation of Divine destiny in the world. They consider this view to be contrary to the principle of justice, and besides advancing arguments based on reason quote from the Holy Qur'an and the hadith in support of what they maintain. That is why they have come to be known as 'Adliyah, that is the supporters of the justice.
From the above it is evident that notwithstanding the fact that the principle of justice is a Divine principle and is related to one of the attributes of Allah, it is also a human principle, because it equally concerns human freedom and power of choice. Therefore a belief in the principle of justice on the part of the Shi’ah and the Mutazilah means a belief in human freedom, human responsibility and the constructive role of man.