Al-Aqsa Mosque

The Aqsa Mosque, also known as the Qibli Mosque or Qibli Chapel, is the main congregational mosque or prayer hall in the Al-Aqsa mosque compound in the Old City of Jerusalem. In some sources the building is also named al-Masjid al-Aqṣā, but this name primarily applies to the wider compound in which the building sits, which is itself also known as "Al-Aqsa Mosque", "Al-Aqsa" or "Haram al-Sharif".

According to Islamic tradition, a small prayer hall (musalla), what would later become the Al-Aqsa Mosque, was built by Umar, the second caliph of the Rashidun Caliphate. In the reign of the caliph Mu'awiyah I of the Umayyad Caliphate (founded in AD 661), a quadrangular mosque for a capacity of 3,000 worshipers is recorded somewhere on the Haram ash-Sharif. The current mosque, located on the south wall of the compound, was originally built by the fifth Umayyad caliph Abd al-Malik (r. 685–705) or his successor al-Walid I (r. 705–715) (or both) as a congregational mosque on the same axis as the Dome of the Rock, a commemorative Islamic monument. After being destroyed in an earthquake in 746, the mosque was rebuilt in 758 by the Abbasid caliph al-Mansur. It was further expanded upon in 780 by the Abbasid caliph al-Mahdi, after which it consisted of fifteen aisles and a central dome. However, it was again destroyed during the 1033 Jordan Rift Valley earthquake. The mosque was rebuilt by the Fatimid caliph al-Zahir (r. 1021–1036), who reduced it to seven aisles but adorned its interior with an elaborate central archway covered in vegetal mosaics; the current structure preserves the 11th-century outline.