In a recent book, Edith Brotman seeks to combine yoga with musar, a Jewish pietistic movement founded in 19th-century Russia that focused on rigorous introspection and the ethical perfection of the individual. Pairing spiritual improvement through exercise as promised by yoga with spiritual improvement through strict self-discipline as promised by musar sounds appealing as far as it goes, writes Abe Socher, but how far does it go? Among much else, it misses something of the original message of Israel Salanter, founder of the musar movement:

Brotman may be correct in diluting [musar] for her readers now (though when one sees a headline like “I love me,” one may wonder how much is left), but it did produce some truly saintly personalities. The main stories about Rabbi Salanter are not about his talmudic genius or his ritual piety but rather the extraordinary care he took in ordinary interactions: the time he missed kol nidrei to take care of a stranger’s crying baby, the lengths he took to avoid embarrassing recipients of charity, the afternoon he spent trying to lead a lost cow back to its farm, and so on.

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.