Literature is called adabiyat in Islam precisely because it is seen as the keeper of a civilization and the collector of teachings and statements that educate the self and society with adab such that both are elevated to the rank of the cultured man (insan adabi) and society.
Facing a deteriorating economy and a weakening hold over the populace, the Iraqi state under Saddam Hussein opted to revitalize tribal leaders and conservative practices as a means of stabilizing state power; those conservative practices were not an inherent feature of a predominantly Muslim country.