Explaining the position of the jurisprudential rule of la-haraj ( the fall of unbearable hard task according to habit) in Islamic urban planning

The rule of la-haraj is one of the facilitative jurisprudence rules in Islamic jurisprudence and one of its practical fields is urban life issues. Harassment and hardship in the city can manifest in physical, mental, social and financial forms. The study of this rule in urban life includes issues such as  difficulty in commuting due to long distances, lack of pedestrian orientation, traffic disruption, lack of public transportation, difficulty of using spaces for disabled people, noise pollution, congestion, urban floods. The results of the research show that in the Islamic city, the ground for the implementation of divine commandments should be provided and the planning and measures should provide the comfort and peace of Muslims. In the Islamic city, urban problems should be anticipated and taken into account in the process of urban planning, design and management. The application of this rule can have results in facilitating commuting, especially for the underprivileged, the efficiency and comfort of using urban furniture, transit spaces, access and stopping, etc. Also, the ease and well-being mentioned should be a specific achievement for all ages, social groups such as women, children, elderly, etc.