Remember that the people are composed of different classes. The progress of one is dependent on the progress of every other; and none can afford to be independent of the other. We have the Army formed of the soldiers of God, we have our civil officers and their establishments, our judiciary, our revenue collectors and our public relation officers. The general public itself consists of Muslims and Zimmis and among them of merchants and craftsmen, the unemployed and the indigent. God has prescribed for them their several rights, duties and obligations. They are all defined and preserved in the Book of God and in the traditions of his Prophet.
The army, by the grace of God, is like a fortress to the people and lends dignity to the state. It upholds the prestige of the Faith and maintains the peace of the country. Without it the state cannot stand. In its turn, it cannot stand without the support of the state. Our soldiers have proved strong before the enemy because of the privilege God has given them to fight for Him; but they have their material needs to fulfil and have therefore to depend upon the income provided for them from the state revenue. The military and civil population who pay revenue, both need the co-operation of others -the judiciary, civil officers and their establishment. The Qazi administers civil and criminal law; the civil officers collect revenue and attend to civil administration with the assistance of their establishment. And then there are the tradesmen and the merchants who add to the revenue of the state. It is they who run the markets and are in a better position than others to discharge social obligations. And then there is the class of the poor and the needy, whose maintenance is an obligation on the other classes. God has given appropriate opportunity of service to one and all; and then there are the rights of all these classes over the administration which the administrator has to meet with an eye on the good of the entire population, a duty which he cannot fulfill properly unless he takes personal interest in its execution and seeks help from God. Indeed it is obligatory on him to impose this duty on himself and to bear with patience the inconveniences and difficulties incidental to his task.
source : http://www.amaana.org
