The External nature of man is as complex, subtle and wide as his internal nature. We need to re-emphasize the fact that the soundness of the former is greatly dependent upon that of the latter and vice versa, because manís complete nature is made up of both aspects. For the sake of clarification, once more, we have to classify the external nature of man into divisions and subdivisions. But we should always bear in mind that any imbalance in the system of human nature may become destructive and fatal. The fact of the matter is that both the internal and external natures of man act and interact responsively, and that Islam has extended its Divine touch to the internal as well as the external aspects of life.
Chapter - I Chapter - II Chapter - III Chapter - IV Chapter - V