When Palestinians murdered worshipers in a west Jerusalem synagogue at morning services on Nov. 18, one of the first Israeli policemen on the scene was Zidan Saif, a member of the minority Druse religious community. He played a key role in stopping the assault and was murdered as he did so. The entire nation took note of his sacrifice. Israelis, among them many ultra-Orthodox and President Reuven Rivlin, turned out in droves for his funeral as a sign of respect and gratitude. Now the Israeli Knesset is poised to consider a bill which would demean this man’s standing as an Israeli citizen.