For all eight years of the Obama administration, Democrats have made believe that Barack Obama is a firm and enthusiastic supporter and defender of the Jewish state. Arguments to the contrary were not only dismissed but angrily denounced as the products of nothing more than vicious partisanship. Obama’s defenders repeatedly used the trope that “Israel should not be a partisan issue,” as if Obama’s views and actions were beyond reproach. A whole corps of Jewish leaders, some at the major organizations and many from Chicago, showed far greater loyalty to Obama than to the tradition of true nonpartisanship when it came to Middle East policy.

All of those arguments have been ground into dust by Obama’s action Friday allowing a nasty and harmful anti-Israel resolution to pass the United Nations Security Council. Just weeks before leaving office, he could not resist the opportunity to take one more swipe at Israel—and to do real harm. So he will leave with his record on Israel in ruins, and he will leave Democrats even worse off.