When Nadiv Schorer and Ariel Meiri were married on Sunday, the rabbi standing with them under the wedding canopy was breaking new ground, too. For Avram Mlotek, a rabbi affiliated with a progressive wing of Orthodox Judaism, it was the first time he had performed a wedding for two people of the same sex. “In many ways, it was like any other simcha I’ve officiated: joyous, Jewish, spiritual, full of ...