The historic document which was just passed is rich with condemnation for all sorts of Israeli behavior towards the Palestinians, and it represents one of the greatest diplomatic triumphs ever over Tel Aviv, made all the sweeter by the fact that the Obama Administration passively let it happen through its unprecedented abstention.
About that decision, it's no secret that Obama and Netanyahu have a deep personal animosity against one another in spite of the fraternal workings of their respective "deep states" (the permanent military, intelligence, and diplomatic bureaucracies). The outgoing lame duck likely wanted to send a last and unforgettable insult to his hated rival, and in that sense, he wildly succeeded.
Much media attention has since been made about how "bad" UNSC 2334 is for Israel, and activists on all sides of the debate are portraying it as a major blow to Tel Aviv's international diplomatic prestige. That's definitely true on paper, but in practice, Israel never had this mythically unblemished reputation that many voices are inferring, as it has always been the US' veto power which had hitherto safeguarded it from "formal" worldwide opprobrium ever since its establishment.
While one can speculate about the actions that some countries may seek to take as a result of this resolution, the inconvenient truth is that most of the Great Powers (Iran excluded) probably won't do anything significant to pressure Tel Aviv because they each have their own vested economic and strategic interests in cooperating with it on friendly terms. Moreover, whatever actions they do take will expectedly be of a largely symbolic nature to coincide with their newly enthused rhetoric, though the one crucial development which might progressively unfold is that Russia takes the lead in organizing another round of Israeli-Palestinian peace negotiations.
His words are key to understanding precisely how Obama's personal parting shot against Netanyahu will likely backfire in the most grand and unintended ways possible. Trump already demonstrated his Zionist credentials by promising to recognize Jerusalem as the capital of Israel and relocate the American Embassy to there from Tel Aviv, but now his geopolitical zealotry is super-charged out of his interconnected desires to assist the US' closest ally during its pressing time of perceived international need and to embarrass his predecessor by completely reversing what he had done.
Prior to this event, Trump was very outspoken about his resistance to the Iranian nuclear deal that the Obama Administration had clinched, pledging to either renegotiate the entire agreement or scrap it outright.
At this point in time, Obama's rivalry with Netanyahu is inseparably linked to the one which he has with Trump, and the President-elect is well aware of this and thus interprets the Commander-In-Chief's decision to order Ambassador Powers to abstain from voting on UNSC Res. 2334 as an unforgivable insult against him personally.
In hindsight, Obama was never sincere about helping the Palestinians against Israel because he of all people knows about the close "deep state" collaboration between Washington and Tel Aviv (which he himself strengthened through a recent 10-year $38 billion weapons deal), but he opted to exploit this globally renowned issue as a convenient excuse for making an historically antagonistic gesture against his two opponents while he still had the presidential power to do so.
