A year ago, the late Philip Roth invited Salman Rushdie to give the Newark Public Library’s annual Philip Roth Lecture. Delivering the lecture in September of this year, as scheduled, and as printed in the Forward, Rushdie took the opportunity to eulogize Roth, to speak of Roth’s influence on his own work, and to comment on a particular conversation that made a lasting impression:

I told [Roth] that evening about my only personal experience of anti-Semitism. One summer when I was young, before I had published anything, and when I was not even slightly fashionable, I was somehow invited to a fashionable rooftop party in London, at which I was introduced to a designer of extremely fashionable hats named Tom Gilbey, whose work, I was told, was often featured in Vogue. He was quite uninterested in meeting me, was curt to the point of discourtesy, and quickly went off in search of more fashionable party guests. A few minutes later, however, he came back toward me at some speed, his whole body contorted into a shape designed to convey embarrassment and regret, and offered the following apology. “I’m so sorry,” he said, “you probably thought I was very rude to you just now, and actually, I probably was very rude, but you see, it’s because they told me you were Jewish.” The explanation was offered in tones which suggested that I would immediately understand and forgive. I have never wanted so much to be able to say that I was in fact Jewish. . . .

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.