Omad informs us that the marble altar and chapel which had been erected over the sacred rock in the Temple of the Lord, or Mosque of Omar, was removed by Saladin, together with the stalls for the priests, the marble statues, and all the abominations which had been placed in the venerated building by the Christians. The Mussulmen discovered with horror that some pieces of the holy stone or rock had been cut off by the Franks, and sent to Europe. Saladin caused it to be immediately surrounded by a grate of iron. He washed it with rose-water, and Malek-Afdel covered it with magnificent carpets. Saladin, in his famous letter to the caliph, giving an account of the conquest of Jerusalem, exclaims--“God hath at length turned towards the supporters of the true faith; he hath let loose his wrath against the infidels, and hath driven them from his sanctuary.... The infidels have erected churches in the holy city, and the great houses of the Templars and Hospitallers. In these structures are rich marbles and many precious things. Thy servant hath restored the Mosque Al-Acsa (the Temple of the Knights Templars, ante p. 12) to its ancient destination. He hath appointed imauns to celebrate divine service, and on the 14th chaaban they preached, the _khotbeh_ (sermon). The heavens are rent with joy and the stars dance with delight. The word of God hath been exalted, and the tombs of the prophets, which the infidel hath defiled, have been purified.”[78] Saladin restored the fortifications of Jerusalem; he founded several schools, and converted the great house of the Hospitallers into a college. He then quitted the Holy City to pursue his military operations in the field.