T h e Fo u r Pill a rs
        
        
          57
        
        
          this place has beenmade a permanent centre of invitation to Islam.
        
        
          On the one hand, it has a historical appeal, so that people from
        
        
          all over the world flock to it every year; on the other hand, it has
        
        
          been regarded as the sanctum sanctorum and a place of safety, i.e.
        
        
          it has been so arranged that this area always remains under Muslim
        
        
          jurisdiction; no outsiders will ever be able to have political or
        
        
          administrative control over it. Besides the first two arrangements,
        
        
          amazingly indeed, a third arrangement has been made to lay the
        
        
          economic foundation of this territory on very firm ground, so that
        
        
          the people of this area are never dependent upon others for their
        
        
          material needs and so that they may never have to stint upon the
        
        
          proclamation and exercise of their
        
        
          
            Dawah
          
        
        
          duty.