A traditional prayer for rain, recited on this week’s holiday of Shmini Atzeret, invokes a mysterious angel named Af-Bri. It seems this angel is the joint product of a 6th- or 7th-century poetic genius, Eleazar Kalir, and a particularly recondite verse in the book of Job. According to Philologos:

In the sense of an angel, [the name Af-Bri] seems to have originated with Kalir himself—or at least there is no older source to which it can be traced. But the word af-bri can be found in one place in the Bible, in the book of Job. There, in Chapter 37, in a passage describing God’s rain- and storm-making powers, there is a verse that reads in Hebrew “Af-bri yatriah av, yafitz anan oro.” In English this can be translated as— well, if anyone knew for sure how to translate it, we wouldn’t need angels to help us out.

Kalir . . . clearly was not satisfied with any of the explanations of af-bri that were known to him, and so he came up with one of his own—to wit, that an angel called Af-Bri made the rain clouds. A belief in angels who performed God’s bidding and administered various aspects of Creation was all but universal in Kalir’s day, both in Judaism and other religions, and although Af-Bri would have been an unusual name for an angel, the idea of a celestial being responsible for precipitation would not have seemed outrageous.

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.