Why do Holy Shrines have Domes?

In Islamic architecture, particularly in shrines and mosques, the dome is a profound and multifaceted symbol that holds great importance both aesthetically and spiritually. The presence of domes in these structures has various reasons, some of the most important of which are mentioned below:

* Symbol of the Sky and Ascension to God

The dome is regarded as a symbol of the sky and the upper world. In Islamic culture, the sky is a symbol of the spiritual realm and closeness to God. The dome, with its circular shape and high altitude, conveys the concept that a person in a mosque or shrine ascends towards God and approaches the spiritual world from the material world.

* Emphasis on the Oneness of God

The circular form of the dome is a symbol of the oneness and uniqueness of God. The circle is a complete and infinite shape that has no beginning and no end, and this feature is reminiscent of the infinite and unique nature of God. In Islamic architecture, the dome, as a symbol of the oneness of God, emphasizes this concept.

* Aesthetics and the Art of Islamic Architecture

The dome is one of the main elements of aesthetics in Islamic architecture. The form of the dome, along with artistic decorations such as tiling, arabesque patterns, and Quranic verses, gives a special beauty and splendor to the building. This beauty not only attracts the attention of believers but also creates a spiritual and relaxing space that is suitable for worship and communion with God.

* Climate Function

In addition to symbolic and aesthetic aspects, the dome also has a climate function. In hot and dry regions, the dome, due to its high altitude and special shape, causes air circulation and cooling of the interior space. This feature has been highly regarded in the traditional architecture of Iran and other Islamic countries.

* Symbol of Power and Greatness

The dome is also considered a symbol of power and greatness. Throughout history, Islamic governments have used the dome to display their power and authority. The construction of large and magnificent domes in mosques and shrines indicates the greatness of the religion of Islam and the importance of places of worship in the Islamic community.

* Connection with Pre-Islamic Architecture

The use of the dome in Islamic architecture is partly influenced by pre-Islamic architecture, especially Sasanian and Byzantine architecture. In Sasanian architecture, the dome was used as a symbol of power and greatness, and this concept continued in Islamic architecture as well. Muslims, inspired by this architecture, used the dome as a sacred and spiritual element in their religious buildings.

* Creating Focus and Spatial Unity

Due to its special shape, the dome creates focus and spatial unity inside the building. In mosques and shrines, the dome is the focal point of the interior space and attracts the attention of the worshipers towards the center of the building. This feature helps to create a sense of unity and harmony among the worshipers.

* Symbol of Paradise

In some interpretations, the dome is considered a symbol of paradise. In the Quran, paradise is described as a place with beautiful gardens and palaces. The dome, with its artistic decorations and beautiful colors, is reminiscent of these Quranic descriptions and creates a spiritual and ideal space.

* Emphasis on the Centrality of the Qibla

The dome is usually located above the mihrab or the center of the mosque, and thus emphasizes the importance of the qibla and the direction of prayer. This feature helps the worshipers to maintain their focus on the direction of the qibla during prayer.

* Symbol of Unity and Solidarity

The dome is also considered a symbol of unity and solidarity in the Islamic community. In mosques and shrines, the dome creates a space where all the worshipers, regardless of their social status, gather under it and worship. This feature is a symbol of equality and unity in Islam.

* The Dome as an Architectural Element

The dome is an architectural structure that is usually created in the shape of a hemisphere or similar to it on buildings. This structure can be made of various materials such as brick, stone, concrete, metal, and wood. Domes have been used throughout history in various architectures such as Islamic, Roman, Byzantine, Iranian, and even modern architecture, and are known as a symbol of power, spirituality, and beauty. Domes are usually built on circular or polygonal structures and transmit the load well.

* Types of Domes

Domes are divided into different types based on shape, materials, and construction method. Some of the most important types of domes include:
* Spherical dome: This type of dome, which is one of the most common types of domes, has a hemispherical shape and is suitable for covering large spaces.
* Elliptical dome: Elliptical domes have an elongated shape and are often seen in Roman and Byzantine architecture.
* Conical dome: Conical domes have a shape similar to a cone and are used in some tropical regions due to better rain and snow.
* Polygonal dome: This type of dome is made of a combination of several flat faces and is often seen in Islamic architecture.
* Cassei dome: This type of dome is similar to an inverted bowl and is usually built in smaller dimensions.
Also, domes are divided into brick, stone, concrete, metal, and glass domes in terms of building materials.

* Applications of the Dome

In addition to the aesthetic aspect, domes have various applications in buildings. Among the applications of the dome, we can mention covering large spaces such as mosques, churches, palaces, assembly halls, baths, and covered markets. Domes, due to their special shape, reflect light and sound well in space and create a bright, pleasant, and relaxing space. Domes are also used as a symbol of power and spirituality in architecture. In many cultures, domes are placed on religious buildings and are known as a symbol of the sky and the upper world.
* Importance of the Dome in Architecture and Cultures
Domes have a special place in the architecture and cultures of the world. In Islamic architecture, domes are known as one of the most important decorative and structural elements and are often placed on mosques, schools, and tombs. In Roman and Byzantine architecture, domes were used as a symbol of the power and glory of the empire. In Iranian architecture, domes are seen in many historical buildings such as mosques, palaces, caravanserais, and tombs, and are known as one of the prominent elements of this architecture. Also, domes are used in modern architecture in various forms.

Conclusion

In shrines and mosques, the dome is not only an architectural element but also a deep symbol of spiritual, cultural, and artistic concepts. This structure, emphasizing concepts such as the oneness of God, ascension towards the spiritual world, aesthetics, and climate function, is recognized as an integral part of Islamic architecture. Domes not only create a spiritual and relaxing space but also remind us of the greatness and power of the religion of Islam and the importance of places of worship in the Islamic community. In short, the dome is an architectural element with extensive applications.