Explaining the spatiality in the sacred buildings of Iran, a view of the external and internal environment of contemporary mosques (case study of Reza and Al-Ghadir mosques in Tehran).

Sacred art is hidden at the heart of traditional art and is directly related to divine truth and cryptography, while connecting the body of sacred architecture to the hidden essence. Therefore, the purpose of this study is to explain the spatiality in the mosques of contemporary Iran due to the material elements of sensory perceptions in the environment in order to be able to explain the quality of the external environment of the mosques of this period. The hypothesis for achieving this goal is that there is a direct relationship between spatiality and sensory perceptions, and physical elements in the external environment of contemporary Iranian mosques cause the formation of this spatiality. The present study, using a qualitative research method, with a philosophical approach and inductive reasoning, as well as using a library and field collection method, concluded that in Al-Ghadir Mosque in Tehran, the pilgrim is involved in a limited space and does not move in space at any time. Does not feel a new experience of moving in space. Now in Reza Mosque in Tehran, the outer environment of this mosque, due to the type of form and materials used, has not been made to improve the sensory perceptions of pilgrims from the outside environment and travel to the world of mysticism, and therefore for pilgrims such as Al-Ghadir Mosque in Tehran, It does not have a mystical environment. Therefore, in Al-Ghadir Mosque in Tehran and Al-Reza Mosque in Tehran, geometry and volumetricity are more important than the qibla in order to spatially organize the external environment, and therefore, by attending these mosques, the concept of eternity and eternity is not induced to pilgrims.