The Great Mosque of Gaza (Arabic: المسجد غزة الكبير, transliteration: al-Masjid Ghazza al-Kabīr), also known as the Great Omari Mosque (Arabic: المسجد العمري الكبير, transliteration: al-Masjid al-ʿUmarī al-Kabīr,) is the largest and oldest mosque in the Gaza Strip, located in the Gaza's old city, in the State of Palestine. Believed to stand on the site of an ancient Philistine temple, the site was used by the Byzantines to erect a church in the 5th century, but after the Muslim conquest in the 7…