Synagogues date back to before the destruction of the Second Temple in the 1st century CE, but the loss of that central place of worship in Jerusalem made them all the more necessary for the preservation of Judaism. Jonathan Sacks traces the idea behind the synagogue to this week’s Torah reading of Trumah (Exodus 25:1–27:18), which prescribes the construction of the Tabernacle, the portable sanctuary where the Jews worshipped in Moses’ time:

[The Israeli historian] Menachem Stern has written that “in establishing the synagogue, Judaism created one of the greatest revolutions in the history of religion and society, for the synagogue was an entirely new environment for divine service, of a type unknown anywhere before.” It became, according to [the historian] Salo Baron, the institution through which the exilic community “completely shifted the emphasis from the place of worship, the Sanctuary, to the gathering of worshippers, the congregation, assembled at any time and any place in God’s wide world.” The synagogue became Jerusalem in exile, the home of the Jewish heart. It is the ultimate expression of monotheism—that wherever we gather to turn our hearts toward heaven, there the Divine Presence can be found, for God is everywhere.

Where did it come from, this world-changing idea? It did not come from the Temple, but rather from . . . the Tabernacle—the essence [of which] was that it was portable, made up of beams and hangings that could be dismantled and carried by the Levites as the Israelites journeyed through the wilderness. The Tabernacle, a temporary structure, turned out to have permanent influence, whereas the Temple, intended to be permanent, proved to be temporary. . . .

The very concept of making a home in finite space for an infinite presence seems a contradiction in terms. The answer, still astonishing in its profundity, is contained [in God’s preamble to His instructions for the Tabernacle]: “They shall make a Sanctuary for Me, and I will dwell in them [b’tokham]” (Exodus 25:8). The Jewish mystics pointed out the linguistic strangeness of this sentence. It should have said, “I will dwell in it,” not “I will dwell in them.” The answer is that the Divine Presence lives not in a building but in its builders; not in a physical place but in the human heart. The Sanctuary was not a place in which the objective existence of God was somehow more concentrated than elsewhere. Rather, it was a place whose holiness had the effect of opening hearts to the One worshipped there.

While it is commendable that administrators of several universities finally called upon police to crack down on violent and disruptive anti-Israel protests, the actions they have taken may be insufficient. At Columbia, demonstrators reestablished their encampment on the main quad after it had been cleared by the police, and the university seems reluctant to use force again. The school also decided to hold classes remotely until the end of the semester. Such moves, whatever their merits, do nothing to fix the factors that allowed campuses to become hotbeds of pro-Hamas activism in the first place. The editors of National Review examine how things go to this point:

Since the 10/7 massacre, Columbia’s Jewish students have been forced to endure routine calls for their execution. It shouldn’t have taken the slaughter, rape, and brutalization of Israeli Jews to expose chants like “Globalize the intifada” and “Death to the Zionist state” as calls for violence, but the university refused to intervene on behalf of its besieged students. When an Israeli student was beaten with a stick outside Columbia’s library, it occasioned little soul-searching from faculty. Indeed, it served only as the impetus to establish an “Anti-Semitism Task Force,” which subsequently expressed “serious concerns” about the university’s commitment to enforcing its codes of conduct against anti-Semitic violators.

But little was done. Indeed, as late as last month the school served as host to speakers who praised the 10/7 attacks and even “hijacking airplanes” as “important tactics that the Palestinian resistance have engaged in.”

The school’s lackadaisical approach created a permission structure to menace and harass Jewish students, and that’s what happened. . . . Now is the time finally to do something about this kind of harassment and associated acts of trespass and disorder. Yale did the right thing when police cleared out an encampment [on Monday]. But Columbia remains a daily reminder of what happens when freaks and haters are allowed to impose their will on campus.