Conversion of non Islamic places of worship into mosques

Ka'aba

Before the rise of Islam the Ka'aba, and Mecca (previously known as Bakkah), were revered as a sacred sanctuary and was a site of pilgrimage. Some identify it with the Biblical "valley of Baca" from Psalms 84 (Hebrew: בך‎‎). At the time of Muhammad (AD 570–632), his tribe the Quraysh was in charge of the Kaaba, which was at that time a shrine containing hundreds of idols representing Arabian tribal gods and other religious figures. Muhammad earned the enmity of his tribe by claiming the shrine for the new religion of Islam that he preached. He wanted the Kaaba to be dedicated to the worship of the one God alone, and all the idols were evicted. The Black Stone (al-Hajar-ul-Aswad), still present at the Kaaba was a special object of veneration at the site. According to tradition the text of seven especially honoured poems were suspended around the Ka'aba.

According to Islam, Muhammad's actions were not strictly a conversion but rather a restoration of the mosque established on that site by Abraham, who is considered to be a prophet in Islam. The Ka'aba thus became known as the Masjid al-Haram, or Sacred Mosque, the holiest site in Islam.

Biblical holy sites

Mosques were regularly established on the places of Jewish or Christian sanctuaries associated with Biblical personalities who were also recognized by Islam. The Caliph Umar initially built a small prayer house, which laid the foundation for the later construction of the Al-Aqsa mosque on the Temple Mount, the most sacred site in Judaism, possibly by the Umayyads. The Dome of the Rock was also built on the Temple Mount which was an abandoned and disused area. Upon the capture of Jerusalem, it is commonly reported that Umar refused to pray in the Church of the Holy Sepulchre for fear that later Muslims would then convert it into a mosque in spite of a treaty guaranteeing its safety.

The mosque of Job in Ash Shaykh Sa'd, Syria, was previously a church of Job. The Herodian shrine of the Cave of the Patriarchs, the second most holy site in Judaism, was converted into a church during the Crusades before being turned into a mosque in 1266 and henceforth banned to Jews and Christians. Part of it was restored as a synagogue after 1967 by Israel.

Hindu, Jain and Buddhist temples

The destruction of Hindu temples in India during the Islamic conquest of India occurred from the beginning of Muslim conquest until the end the Mughal Empire throughout the Indian subcontinent. In his book "Hindu Temples - What Happened to Them", Sita Ram Goel produced a politically contentious list of 2000 mosques that it is claimed were built on Hindu temples. The second volume of the book excerpts from medieval histories and chronicles and from inscriptions concerning the destruction of Hindu, Jain and Buddhist temples.

In Indonesia, where popular conversion from Hinduism to Islam was slower, it is believed that the minaret of the Menara Kudus Mosque, in Java, was originally part of a Hindu temple.

Menara Kudus Mosque

One of Indonesia's most famous mosques, Menara Kudus has retained much of its former Hindu character. Although the main building has been reconstructed, its iconic minaret and front gates are believed to be relics of a Hindu site.

Ram Janmabhoomi

Ram Janmabhoomi refers to a tract of land in the North Indian city of Ayodhya which is claimed to be the birthplace of Lord Rama. The Archaeological Survey of India (ASI), after conducting excavations at the site, filed a report which stated that a temple stood at the site before the arrival of the Mughals, who constructed the Babri Masjid at the site. Critics of the report state that the "presence of animal bones throughout as well as of the use of 'surkhi' and lime mortar" that was found by ASI are all characteristic of Muslim presence, which they claim "rule out the possibility of a Hindu temple having been there beneath the mosque". From 1528 to 1992 this was the site of the Babri Mosque.The mosque was constructed in 1527 on the orders of Babur, the first Mughal emperor of India, and was named after him. Before the 1940s, the mosque was also called Masjid-i-Janmasthan, translation: ("mosque of the birthplace").The Babri Mosque was one of the largest mosques in Uttar Pradesh, a state in India with some 31 million Muslims.Numerous petitions by Hindus to the courts resulted in Hindu worshippers of Rama gaining access to the site. The mosque was razed on 6 December 1992 by a mob of some 150,000 nationalist Hindus supported by the nationalist organisation Rashtriya Swayamsevak Sangh (RSS) and the Vishwa Hindu Parishad (VHP), after a political rally developed into a riot despite a commitment to the Indian Supreme Court by the rally organisers that the mosque would not be harmed. The Sangh Parivaar, along with VHP and the main Indian opposition party, sought to erect a temple dedicated to Rama at this site. The 1986 edition of the Encyclopædia Britannica stated that "Rama's birthplace is marked by a mosque, erected by the Moghul emperor Babar in 1528 on the site claimed of an earlier temple". Archaeological excavations at the site by the Archaeological Survey of India reported the existence of a 10th-century temple. The report stated that scientific dating indicated human activity at the site as far back to the 17th century BC.

On 30 September 2010, Allahabad High Court ruled that the 2.7 acres disputed land in Ayodhya, on which the Babri Masjid stood before it was demolished on 6 December 1992, will be divided into three parts: the site of the Ramlala idol to Lord Ram, Nirmohi Akhara gets Sita Rasoi and Ram Chabutara, Sunni Wakf Board gets a third.

Somnath temple

A century later the third temple was constructed in red sandstone by the Pratihara king, Nagabhata II.

Soon the temple regained its old glory and wealth, the descriptions of which were carried to the Middle East. In particular, the accounts of the Al-Biruni impressed Mahmud of Ghazni. In AD 1025, Mahmud destroyed and looted the temple, killing over 50,000 people who tried to defend it. The defenders included the 90-year-old clan leader Ghogha Rana. Mahmud personally broke the gilded lingam to pieces and took them back to his homeland and placed them in the steps leading to the newly built Jamiah Masjid, so that they would be stepped upon by those going to the mosque to pray. Work on the fourth temple was started immediately by the Paramara King Bhoj of Malwa and the Solanki king Bhima of Patan and the temple was ready by AD 1042. This temple was destroyed in AD 1300. At that time Allaudin Khilji occupied the throne of Delhi and he sent his general, Alaf Khan, to pillage Somnath. The fifth temple was built by King Mahipala of the Chudasama dynasty.

Somnath was repeatedly attacked in the succeeding centuries. The last of these attacks was by the Mughal emperor Aurangazeb in AD 1701. A mosque was built at the site of the temple. In AD 1783 queen Ahilyabhai Holkar built the sixth temple at an adjacent site. The temple still stands and worship is carried out there. After independence, Sardar Vallabhbhai Patel pledged on 13 November 1947, that the seventh temple would be reconstructed. According to prescribed Hindu rituals, pledges are made by taking holy water in one's fist. Leaders like Morarji Desai, Dr. Rajendra Prasad (the first president) and Kanhaiyalal Munshi joined in and the work was entrusted to the Sompura Shilpakars, whose ancestors rebuilt each new temple through the ages. The mosque built by Aurangazeb was not destroyed but carefully relocated. In 1951 Dr. Rajendra Prasad performed the consecration ceremony with the words "The Somnath Temple signifies that the power of creation is always greater than the power of destruction." The temple construction was completed on 1 December 1995, long after the demise of Sardar Patel. The then President of India, Dr. Shankar Dayal Sharma, dedicated it to the nation. Recently, the Shree Somnath Trust has declared that non-Hindus will not be allowed to enter the temple premises. Chairman of Shree Somnath trust is former chief minister of Gujarat Keshubhai Patel and its trustees include Prime Minister of India Narendra Modi, former chief secretary of Gujarat P K Laheri and former deputy prime minister of India Mr. L K Advani

Other references

An inscription at the Quwwat Al-Islam Mosque adjacent to Qutb Minar in Delhi states:

"This Jamii Masjid built in the months of the year 587 (hijri) by the Amir, the great, the glorious commander of the Army, Qutb-ud-daula wad-din, the amir-ul-umara Aibeg, the slave of the Sultan, may God strengthen his helpers! The materials of 27 idol temples, on each of which 2,000,000 Deliwal coins had been spent were used in the (construction of) this mosque."

However, as the inscription depicts, the mosque was built from the material remnants of Hindu temples which was destroyed by Muslims.

Alberuni in his India writes about the famous temple of Multan:

A famous idol of theirs was that of Multan, dedicated to the sun. When Muhammad Ibn Alkasim Ibn Almunabbih, conquered Multan, he inquired how the town had become so very flourishing and so many treasures had there been accumulated, and then he found out that this idol was the cause, for there came pilgrims from all sides to visit it. Therefore he thought to build a mosque at the same place where the temple once stood. When then the Karmatians occupied Multan, Jalam Ibn Shaiban, the usurper, broke the idol into pieces and killed its priests. When afterwards the blessed Prince Mahmud swept away their rule from those countries, he made again the old mosque the place of the Friday-worship.

An inscription of 1462 A.D.at Jami Masjid at Malan, in Banaskantha District of Gujarat states:

The Jami Masjid was built by Khan-I-Azam Ulugh Khan, who suppressed the wretched infidels. He eradicated the idolatrous houses and mine of infidelity, along with the idols with the edge of the sword, and made ready this edifice. He made its walls and doors out of the idols; the back of every stone became the place for prostration of the believer.

Mughal Emperor Jahangir wrote in his Tujuk-i-Jahangiri:

"I am here led to relate that at the city of Banaras a temple had been erected by Rajah Maun Sing, which cost him the sum of nearly thirty-six laks of five methkaly ashrefies. ...I made it my plea for throwing down the temple which was the scene of this imposture; and on the spot, with the very same materials, I erected the great mosque, because the very name of Islam was proscribed at Banaras, and with God’s blessing it is my design, if I live, to fill it full with true believers."

Zoroastrian temples

After the Islamic conquest of Persia, Zoroastrian fire temples, with their four axial arch openings, were usually turned into mosques simply by setting a mihrab (prayer niche) on the place of the arch nearest to qibla (the direction of Mecca). This practice is described by numerous Muslim sources; however, the archaeological evidence confirming it is still scarce. Zoroastrian temples converted into mosques in such a manner could be found in Bukhara, as well as in and near Istakhr and other Iranian cities.

Hagia Sophia

Hagia Sophia (from the Greek: Ἁγία Σοφία, "Holy Wisdom"; Latin: Sancta Sophia or Sancta Sapientia; Turkish: Ayasofya) is a former Orthodox patriarchal basilica, later a mosque, and now a museum in Istanbul, Turkey. From the date of its dedication in 360 until 1453, it served as the Greek Patriarchal cathedral of Constantinople, except between 1204 and 1261, when it was converted to a Roman Catholic cathedral under the Latin Patriarch of Constantinople of the Western Crusader established Latin Empire. In 1453, Constantinople was conquered by the Ottoman Turks under Sultan Mehmed II, who subsequently ordered the building converted into a mosque. The bells, altar, iconostasis, and sacrificial vessels were removed and many of the mosaics were plastered over. Islamic features – such as the mihrab, minbar, and four minarets – were added while in the possession of the Ottomans. The building was a mosque from 29 May 1453 until 1931, when it was secularised. It was opened as a museum on 1 February 1935.

Turkey

Following the Ottoman conquest of Anatolia, all of the Orthodox churches of Istanbul were desecrated and converted into mosques except the Church of St. Mary of the Mongols. In Anatolia outside of Istanbul, the following churches were desecrated and converted into mosques:

Cyprus

Following the Ottoman conquest of Cyprus, a number of Christian churches were desecrated and then converted into mosques.

Hungary

Following the Ottoman conquest of the Kingdom of Hungary, a number of Christian churches were desecrated and then converted into mosques. Those that survived the era of Ottoman rule, were later reconverted into churches after the Great Turkish War.

Lebanon

Morocco

Post-Colonial North Africa

A number of North African cathedrals and churches were confiscated and/or forcibly converted into mosques in the mid-20th century

Others were desecrated and later destroyed after the Christian congregants were expelled.

Iraq

The Islamic State of Iraq and Syria has converted a number of Christian churches into mosques

Israel

The practice today

The conversion of non-Islamic places of worship into mosques has abated since no major territorial acquisitions have been made by Muslim majority populations in recent times. However, some of the Greek Orthodox churches in Turkey that were left behind by expelled Greeks in 1923 were converted into mosques.

A relatively significant surge in church-mosque conversion followed the 1974 Turkish Invasion of Cyprus. Many of the Orthodox churches in Northern Cyprus have been converted, and many are still in the process of becoming mosques.

Churches and synagogues in non-Islamic countries re-arranged as mosques

In areas that have experienced Muslim immigration, such as parts of Europe and North America, some church buildings, and those of other religious congregations, that have fallen into disuse have been converted into mosques following a sale of the property.

In London, the Brick Lane Mosque has previously served as a synagogue.

Germany