In a poor neighborhood not far from Istanbul's Galata Tower, the small group of worshipers assembled for the 8 a.m. Sabbath service last Saturday at Neve Shalom, the ancient city's largest synagogue. A little more than an hour into prayers in the temple's cool, newly white-washed interior, the reader began reciting the verses of Deuteronomy 16. Among the lines is the well-known biblical injunction "Justice, justice shalt thou follow, that thou mayest live." ;
Suddenly the pious atmosphere was shattered. Two young men who had been loitering outside, posing as tourists, pulled out Polish-made submachine guns and shot the custodian at...