If a man shows prejudice or undue love or hatred toward anyone, he does not know the reality, rather, sometimes, he imagines good to be bad and bad to be good. Explaining this attitude in a very fine style, the Holy Quran says: What! Is he whose evil deed is made fair seeming to him so much so that he considers it good? is like the one who is seeking truth?
Wrong prejudices and illogical traditions drag down men to such depths making them blind and deaf that they become lower than animals. An animal has much affection for its offspring in the beginning of life but man’s prejudice crushes his internal instincts to such an extent that child killing appears to him a good deed. Sometimes he enjoys it and shows pride about it. In this respect the Holy Quran says:
And thus their associates have made fair seeming to most of the polytheists the killing of their children… And also Say: Shall We inform you of the greatest losers in their deeds? These are they whose labour is lost in this worlds life and they think that they are well versed in skill of the work of hands.
Finally man, under the effect of prejudices and multiple ignorance, falls in wrong alleys in such a way that he thinks he is doing good but, really does not know that he has ignited a fire and is burning both himself and the society in its flames. Currently the problem of prejudice is clearly observed between groups and parties and institutions: it is probable that we also do what the polytheists and the idol-worshippers do. May Allah save from it.
Here a question arises: is there, in Islam, any prejudice that can be considered as permissible and desirable? In reply we say: no According to Islam one indulges in prejudice when he follows a group unreasonably and when he knows that groups is working on wrong lines. Otherwise, if man follows pious and suitable persons, it is not only no prejudice but rather Islam has encouraged such deed, When somebody asked Ali bin Husain (a.s.) about prejudice he said: Sinful prejudice is when man considers that the evil fellows belonging to his folk are better than the gentlemen of the other folk. But loving ones community is no prejudice. Helping ones community in oppression is part of prejudice.