Jurists have defined justice and equality as keeping a thing in its right place or keeping the balance. It is this which keeps the sky and the earth in their right places. If today justice were to be excluded from this world, there would be such a deluge of cruelty and brutality as would sweep off even our foundations.
The life of nations depends upon justice. This is a very important and valuable right that Islam has given to man.
The Holy Qur’an has laid down: “… And let not the hatred of some in stopping you from Masjid Al-Haram lead you to transgression …” (5:2). “And let not the enmity and hatred of others make you avoid justice. Be just: that is near to piety; and fear Allah …”( 5:8). Stressing this point the Qur’an again says: “O you who believe! Stand out firmly for justice, even though it be against yourselves, or your kin, be he rich or poor, Allah is a Better protector …” (4:135) This makes the point clear that Muslims have to be just not only with ordinary human beings but even with their enemies.
Justice and equality were the two main factors for the expansion of the Islamic state from Arabia to Spain and from there to India. Some Christians and Hindus say that Islam was spread at the point of the sword. But the sword the Muslims had in their hands was justice. Take any book of history you will find this event recorded therein. When Abu Obaida, the Muslim supreme commander of Syria, had to evacuate the Syrian town of Hims, in the face of a sudden attack by a superior Roman force, he summoned the padres and the elite of the town and said to them:
“We received revenue from you, so that we may spend it on your defense and betterment. But we cannot do it any longer, as we have to evacuate this town under duress. Therefore take back the seven hundred thousand dirhams you paid to us as revenue and tribute.” On seeing this astounding and unparalleled justice of their Muslim rulers, Chief Padre said: “No deed of justice and equality can excel this unrivaled masterpiece of yours. I give you my pledge that if ever we are at liberty to choose our rulers, we shall choose you Muslims and none other.”