For the Muslim philosopher Turkish origin: Abu Nasr Muhammad al -Farabi, who was called the "Second Teacher", and he is the first to crystallize an integrated concept of the virtuous city from an Arab Islamic perspective, which reflects a face of the dreams of wise and philosophers since the era of the philosopher "Plato" through "Thomas Moore" , The modern age. The book came in thirty -seven chapters, which took place in five major axes, in which he combined various forms of science such as: logic, politics and morals, and dealt with divine self -eminent. , And heavenly bodies. It includes the book in -depth conversation in the human soul, its morals and its eternal nature, as the human need for meeting was among the necessities discussed by the book in his last chapter. Al -Farabi formulated an ideal picture of cooperation between individuals within the frameworks of society, in an effort to virtue, and to upgrade a virtuous city permitted by justice and harmony, the morals of its members and their virtue is what enables them to withstand in the face of ignorant cities.