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St Catherine's Monastery, South Sinai, Egypt In the shadow of the rugged & remote Mount Sinai lies the world's oldest continuously operating Christian Stock Photo - Alamy
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Sinai. Interior of the Church of the Transfiguration [Monastery of St. Catherine] | Library of Congress
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A monk in the library of the monastery of St. Catherine in Egypt. The library holds a collection of 4… | Ancient library, Saint catherine's monastery, World library
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