One day this April, two weeks after the Israeli elections gave Benjamin Netanyahu a fourth term as prime minister, the morning after the framework for a nuclear agreement with Iran was worked out — the morning, as it happened, of the Passover seder — I dropped in at my local cheese shop, which is set back from the main street of Jerusalem’s German Colony. The neighborhood, once the heart of the city’s secular community of Hebrew University faculty and government workers, is now dense with yeshiva graduates wearing the signature knitted yarmulkes of the settlers, the ultra-Orthodox, and the affluent “modern…