Since Yehudah Pen established an art school there in 1897, the Russian (now Belarusian) city of Vitebsk was a center of Jewish art; its most famous native son was Marc Chagall, who studied at Pen’s academy along with the great Soviet Jewish artist El Lissitzky. Chagall left his hometown first for St. Petersburg and then for France in 1897, but returned home in 1914 and, from 1918 to 1922, served as “plenipotentiary for the affairs of art in the province of Vitebsk,” running an art academy that attracted some of Russia’s most important painters. Frances Brent, reviewing an exhibit that was first at the Centre Pompidou in Paris and is now at the Jewish Museum in New York, describes Chagall’s time in the city and its influence on his work:

In his poetic first autobiography, Marc Chagall called Vitebsk “My joyful, gloomy city.” He was remembering the place of his birth and fin-de-siècle childhood, while simultaneously reflecting on discordant feelings about his departure. The Vitebsk of his early years was a provincial river city, a district capital in the northeastern corner of the Pale of Settlement. Rising off of river banks, it had worn and sloping cobblestone streets, electric streetcars, two large synagogues, 60 Jewish prayer houses, and 27 churches. . . .

At the turn of the century, Vitebsk had a population of about 66,000 people, more than half of whom were Jewish. Although memories of the Russian pogroms of the 1880s lingered, many Jews were becoming professionals or moving into the middle class, joining Russian intellectual and political (even radical) circles, or taking part in the Jewish cultural revival with its flourishing Yiddish literature and theater. In his memoir, Chagall combined irreconcilable feelings about this complex place, allowing them to hang in opposition to one another like the two halves of his subject’s head, one reddish and the other blue, in his painting Anywhere Out of the World which he had completed a few years before.

From the start, Vitebsk had been a rich source of inspiration for Chagall’s visual storytelling. He raided it for his earliest subject matter when he expressively painted his bearded father wearing eyeglasses and a working man’s visor cap or, in contrast, his stylish emancipated fiancée with her hands covered in elegant black gloves. He reimagined it when he was a young man in Paris, creating a private iconography for what seemed a faraway and exotic setting, filling it with humanized cows and houses with peaked roofs that [were] sometimes flipped upside down.

Two extraordinary events demonstrate something important about Israel’s most fervent adversaries. One was a speech given at something called The People’s Forum (funded generously by Goldman Sachs), which stated, “When the state of Israel is finally destroyed and erased from history, that will be the single most important blow we can give to destroying capitalism and imperialism.”

The suggestion that this tiny state is the linchpin of a global, centuries-old phenomenon like capitalism goes well beyond anything resembling rational criticism. Even if Israel were guilty of genocide, apartheid, and oppression—which of course it is not—it would not follow that its destruction would help end capitalism or imperialism.

The other was an anti-Israel protest that took place in front of New York City’s Memorial Sloan Kettering Cancer Center, deemed “complicit” in Israel’s evils. At organizers’ urging, participants shouted their slogans at kids in the cancer ward, who were watching from the windows. Given Hamas’s indifference toward the lives of Gazan children, such callousness toward non-Palestinian children from Hamas’s Western allies shouldn’t be surprising. The protest—like the abovementioned speech—deliberately conveyed the message that Israel is the ultimate evil and its destruction the ultimate good, cancer patients be damned.

The fact that Israel’s adversaries are almost comically perverse does not mean that they can be dismissed. If its allies fail to understand the obsessive and irrational hatred that it faces, they cannot effectively help it defend itself.