Abstract: Reaching mental peace is one of the main considering obsessions and anxiety in life. The presence of a shelter in which human reaches mental peace is one of the certainties in human society. The more compatible the shelter and places in which human meets his routine needs with human spirit and nature, the more complete the resulting peace. Ethics as one of the criteria and indices for recognition of human dimensions has expanded in many artistic sciences and branches and theorists believe that ethics or adherence to principles of eternality of eternity secret of architectural works, science, etc., following the ethical and human principles and creation of virtues in humans in all cultures is one of the ideal goals and many philosophers, mystics and theologians have tried to create value system and its ethical principles so that formation of spirit of generosity and courage has led to formulation of some traditions, code of ethics and codified principles in practical philosophy. Architecture is not far from ethics and observing public rules of Islamic ethics such as justice, honesty, obligation, values, neighborhood right, hospitality etc., has been considered in traditional spatial and architectural structure of Iran. In this research, attempt was made to take step to resolve the crisis of social relations among humans by looking at role of quality of architectural design in revival of social capital in today’s society of Iran which is faced with serious crisis (by highlighting role of architectural ethical design) based on Iranian Islamic pattern and ethical components in architectural design have been utilized with reliance on Iranian Islamic pattern and architectural pattern based on documentary and library method.