He realized that the social...
He realized that the social, economic and political order of the state called for a restructuring of government and society. But his attempt to restructure government and society was resented by the rich and the powerful, and their resentment erupted in the battles of Basra and Siffin, as noted before. A third group which declared its opposition to Ali's policy of reform, was made up of the Kharjis. They wished to achieve their aims through violent revolution and upheaval.
They made it obvious that they would not let Ali restore efficiency, integrity and strength to the government through peaceful and systematic means. The Kharjis abused the freedoms that Ali gave to the Muslims. They not only criticized his policies but also questioned his faith itself. But he did not try to stifle them. He tolerated their most intemperate and stinging criticism as long as they did not disrupt peace, and did not imperil the security of other Muslims.
Ali left error of opinion to be tolerated if reason was left free to fight it. But the Kharjis took every advantage of their freedoms, and began to spread anarchy, lawlessness and terror in the land. It was only when they passed beyond the threats of killing law-abiding citizens, and actually killed many of them, that Ali was compelled to move against them to check their excesses. The city of Kufa, Ali's capital, was open to the Kharjis and to his other enemies.
They enjoyed as much freedom as his friends did. They lived in Kufa, or they came in and went out as they pleased. Ali never placed any of them under surveillance. All subjects of the Islamic State - men, women and children – were paid a stipend from the State Treasury. The Khawarij collected their share same as other citizens. Ali and his officers never made any attempt to make them affable, docile and pliant through economic pressure.
They remained hard-boiled enemies of state and society committed to subvert both. Eventually one of them killed him. Yet through it all, even in the darkest moments, Ali never allowed adverse fortunes to obliterate the ideals of freedom and liberty from the psyche of the umma of Muhammad. Freedom and liberty remained for him sacrosanct, indestructible, and indomitable, like his own faith in the ultimate and inevitable triumph of Justice and Truth.