A Rabbinic Case Against Communal Splits and the Laws of Mezuzah
A new book, "Swords Against the Body of the Nation," published last week by the Har Berakha Institute, revisits the position of the Netziv on Jewish unity and his rejection of separate communal structures. In an expanded introduction, Rabbi Dr. Boaz Hoter surveys the debate over community separation in Germany, Hungary and Galicia, where tensions arose between religious minorities, Reform majorities and, later, Neo-Orthodox concerns about pressure from reformers.
The book’s author, Rabbi Tzuri’el Halmish, argues that the Netziv opposed any break in fraternity with non-observant Jewish groups, including Reform Jews. He cites the 1884 Krakow dispute, when progressives and modern religious leaders won the local community leadership, prompting calls in the "Machzikei Hadat" journal for the strictly observant to form their own congregation. The Netziv replied that such a policy was "hard like swords against the body of the nation and its survival."
The work says the Netziv gave three reasons against communal separation: Jews need unity to withstand anti-Semitic hostility, separation would not stop the influence of people who leave religious observance, and fierce disputes tend to spread from the most extreme targets to ever milder ones until they reach even observant Jews. The article says that after 140 years, the boycott-and-separation approach has indeed fostered quarrels, slander and baseless hatred, first against Reform Jews and later even within religious and ultra-Orthodox circles.
To mark the book’s release, a study evening was held at Kibbutz Ein HaNetziv, after Rabbi Akiva Zuckerman suggested hosting it there. Participants included Rabbis Shlomo Rosenfeld, Moshe Bigman, Beni Holtzman and Ahiya Amitai, along with kibbutz members, seminary students and Rabbi Rachel Keren. The article also notes other Zionist-era rabbis who supported settlement in the Land of Israel while preserving Jewish fraternity, such as Rabbi Zvi Hirsch Kalischer and Rabbi Eliyahu Guttmacher, and recounts the author’s family story of Rabbi Dr. Chaim Yehuda Aryeh Weil, who cooperated with Reform Jews in Düsseldorf.
The piece ends with halakhic guidance on mezuzah obligations: a son living with parents who refuse mezuzot should try gently to persuade them, but he may still live there without limitation because the duty rests on the owner. Similar rules are given for guests, renters abroad, renters in Israel, hotel and guesthouse stays, and a jointly owned factory, where the ruling is generally to affix a mezuzah without a blessing, unless it may be desecrated.
