Hagia Sophia

Hagia Sophia

Hagia Sophia, officially called the Hagia Sophia Grand Mosque and formally known as the Temple of God's Holy Wisdom, is a very important building in Istanbul, Turkey. It was first built as a church, then became a mosque, and later was a museum. The current building was finished in the year 537 and was the biggest indoor space in the world at that time. It is a great example of Byzantine architecture and has inspired many other buildings for many years.

The building was built because the Byzantine emperor Justinian I wanted it. Two Greek architects, Isidore of Miletus and Anthemius of Tralles, designed it. It was the main church of Constantinople, the capital of the Byzantine Empire, for over 900 years. Even after the city became part of the Ottoman Empire in 1453, it stayed an important place for people to visit.

Hagia Sophia has been used in many ways over time — as a church, a mosque, and a museum. In 2020, it became a mosque again. Because of its long and interesting history, Hagia Sophia is one of the most visited and respected buildings in the world.

History

The Hagia Sophia has an interesting history, changing over time as a church, mosque, and museum. It was first built as the Magna Ecclesia (Μεγάλη Ἐκκλησία, Megálē Ekklēsíā, 'Great Church') in 360 AD under Emperor Constantius II. It was built next to the Great Palace in Constantinople (now Istanbul). The church was rebuilt and made bigger under Emperors Theodosius II and Justinian I. The version finished in 537 AD became famous for its big dome and beautiful design.

Over time, the Hagia Sophia changed many times. It was the main church of Constantinople until it became a mosque after the Ottoman conquest in 1453 under Sultan Mehmed II. During this time, it was changed for Islamic worship, and minarets were added. In 1935, Turkish leader Mustafa Kemal Atatürk turned it into a museum, showing its mix of Byzantine and Ottoman styles, until it became a mosque again in 2020. Each change shows important cultural and religious shifts in the area.

Architecture

Hagia Sophia is one of the greatest surviving examples of Byzantine architecture. Inside, you will see beautiful mosaics, marble pillars, and other lovely decorations. Emperor Justinian built the largest basilica ever made at that time, and it stayed the biggest church for 500 years.

The building is made with bricks and mortar. It has a huge space in the middle with a big round dome supported by arched windows. The way the dome is built was new and clever for its time, using special triangular shapes called pendentives to hold it up.

Notable elements and decorations

The Hagia Sophia has many beautiful decorations inside. The walls and floors had marble with simple designs, and the ceiling had pictures called mosaics. Some old mosaics show angels named Gabriel and Michael. Later, more pictures were added, including images of Jesus, saints, and important people. During a time when some people did not like pictures, many were taken away, but new ones were made later.

There are special spots inside the Hagia Sophia, like the Loge of the Empress where important women could sit. There are also big marble urns brought from Pergamon, a Marble Door with fruit and fish designs, and a Wishing Column that people touch for good luck. An interesting find is a Viking inscription that says, "Halvdan was here," showing that Vikings once visited this great building.

Loggia of the Empress

The loggia of the empress is in the middle of the gallery, above the Imperial Gate. From here, important women could watch events below. A special green stone disc marks where the empress’s throne stood.

Lustration urns

Two large marble urns used for special ceremonies were brought from Pergamon during the time of Sultan Murad III. They are from the Hellenistic period and made from single blocks of marble.

Marble Door

The Marble Door is inside the Hagia Sophia, used for important meetings. Its panels have designs of fruits and fish, and it is said one side stands for heaven and the other for hell.

Nice Door

The Nice Door is the oldest part of the Hagia Sophia, from the 2nd century BC. It has designs of shapes and plants and was brought from an old temple in Tarsus.

Imperial Gate

The Imperial Gate is the largest door in the Hagia Sophia, used only by the Emperor. It is very big, measuring 7 metres.

Wishing column

There is a column with a hole in the middle called the Wishing Column. People say it has been moist since the year 1200 and that touching the moisture can bring good luck.

Viking inscription

In the southern part of Hagia Sophia, a Viking inscription from the 9th century was found. It says, "Halvdan was here," and it is thought to have been made by a Viking soldier serving in the Eastern Roman Empire.

Mosaics

The first mosaics in Hagia Sophia were made when Justin II ruled. Many of these early mosaics had no people in them. Most famous mosaics were made later, in the 10th and 12th centuries.

During the Sack of Constantinople in 1204, invaders damaged many valuable items, including golden mosaics. Many were taken to Venice.

When Hagia Sophia became a mosque in 1453, many Christian images were covered because Islam's ban on representational imagery did not allow them. In the mid-1800s, restorers recorded some hidden mosaics before covering them again. They found important images, such as angels and figures like Christ Pantocrator.

In the 1930s, more mosaics were uncovered. Restorers tried to show Christian art while respecting Islamic traditions. The building has also faced damage from water and earthquakes. Hidden spaces under the floor were found using special tools.

Some famous mosaics include:

• The Imperial gate mosaic with Leo VI kneeling before Christ.
• The southwestern entrance mosaic with Justinian the Great, Constantine the Great, and the Virgin Mary.
• The apse mosaic of the Virgin Mary and Christ the Child.
• The Empress Zoe mosaic.
• The Comnenus mosaic.
• The Deësis mosaic.
• The northern tympanum mosaic showing Saint John Chrysostom.
• A Seraph angel from the 13th century CE.

Other burials

Some important people from history are buried at Hagia Sophia. They include Selim II, Murad III, and Mustafa I. Mustafa I is buried in the courtyard. Enrico Dandolo is buried in the east gallery.

Works influenced by the Hagia Sophia

Many buildings have copied the Hagia Sophia's design. It has a big dome in the middle, held up by special curved parts, with two smaller domes on the sides.

Byzantine churches like the Hagia Sophia in Thessaloniki and the Hagia Irene show this style. Neo-Byzantine churches, such as the Kronstadt Naval Cathedral, Holy Trinity Cathedral, Sibiu, and Poti Cathedral, look very similar inside. Other churches, like the Catedral Metropolitana Ortodoxa in São Paulo and the Église du Saint-Esprit (Paris), use the same kind of dome shapes. Some mosques commissioned by the Ottoman dynasty, including the Süleymaniye Mosque and the Bayezid II Mosque, also use plans from the Hagia Sophia. Even a few synagogues, like the Congregation Emanu-El (San Francisco), Great Synagogue of Florence, and Hurva Synagogue, show its influence.