The Grand Mosque witnessed urban development and mega projects commensurate with the sanctity of the place and the numerical density that it witnesses on a daily basis, as it enjoys the care of the wise leadership – may God support it – and since King Abdulaziz bin Abdul Rahman Al Saud united this country – may God have mercy on him – and during the era of his righteous sons after him – may God have mercy on them. God – until this prosperous and auspicious era, the era of the Custodian of the Two Holy Mosques, King Salman bin Abdulaziz Al Saud, and His Highness, his trustworthy Crown Prince – may God protect them -.