Christmas in Bethlehem makes me feel lonely. Walking around Manger Square, past the shops selling olive-wood kings and shepherds to busloads of Christian tourists, I realize how many of my old friends have emigrated, how much the city has changed beyond recognition. Today in Bethlehem, the sound of the Muslim call to prayer, ringing from dozens of mosques, all but drowns out the gentle church chimes.
I was 8 when my family moved to Bethlehem in 1949. We were Muslim refugees from the newly created Israel. Back then, nearly all the townspeople were Christian. I went to a Christian school and...