Islam demands faith in God on the basis of knowledge and research and leaves wide open all fields of thought before the intellect to penetrate as far as it can reach. Purity and cleanliness, a healthy diet, proper clothing, proper behavior and good healthy sexual relations within marriage. Marriage is a religious duty on all who are capable of meetings its responsibilities. Each member of the family has rights and obligations. No superiority on account of class, color, origin or wealth.
Humanity represents one family springing from one and the same father and mother.
The unity of humanity is not only in its origin but also in its ultimate aims. Earning is man's private possession. The individual is responsible for the prosperity of the state and the state is responsible for the security of the individual. The Islamic economic system is not based on arithmetical calculations alone but also on morals and principles. The real owner of things is God alone.