It was built by the Umayyads , became a Christian chapel under the Crusaders , was restored as an Islamic prayer house by the Ayyubids .
It was built by the Umayyads , has been renovated by the Mamluks , Ottomans and the Jordanian - based waqf .
It was built by the Umayyads , became a Christian chapel under the Crusaders , was restored as an Islamic prayer house by the Ayyubids and has been renovated by the Mamluks , Ottomans and the Jordanian - based waqf .