The Obama administration is once again incensed at Israel, this time ostensibly because Benjamin Netanyahu accepted an invitation to speak to Congress. The real roots of its frustration, writes William Kristol, lie elsewhere:

The Obama White House usually prides itself on not getting angry. Its self-image is that it’s cool, calm, and collected. And it doesn’t get angry at, for example, the Islamic Republic of Iran. The Obama White House understands and appreciates the complexities of the Islamic Republic’s politics and history. It is only with respect to the Jewish state that the Obama White House is impatient, peremptory, and angry.

Why has Obama been lashing out? Because he had a dream. He was to be the American president who would preside at, and take credit for, the founding of a Palestinian state. Obama would be to Palestine what Harry Truman was to Israel. Now it’s clear that’s not going to happen during his presidency. Obama’s frustrated that it’s not going to happen. So he lashes out.

But Obama is still pursuing another dream: to be the American president who goes to Tehran, who achieves with Iran what Richard Nixon achieved with China. And he thinks Israel, and Israel’s friends in the United States, stand in the way of achieving that dream. So he has another reason to be angry.

Of course, it’s not Israel but reality that stands in the way of Obama’s dreams. His [rhetoric and policies] have crashed on the shoals of reality.

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.