Washington was paying the Palestinian Authority hundreds of millions of dollars a year "for nothing", he wrote, complaining that the U.S. received "no appreciation or respect" in return.
Donald Trump has threatened to cut Palestinian aid, in an escalation to the conflict between leaders.
In 2016, the United States Agency for International Development, a division of the State Department, dispensed more than $290 million in funding for humanitarian projects in Palestinian-controlled areas of the West Bank. " Hanan Ashrawi, a senior executive of the Palestine Liberation Organization, said that Palestinians "will not be blackmailed". But cutting off aid could also affect Israel, which relies on the Palestinian Authority to help maintain calm in the volatile region, the newspaper adds.
According to the monthly "Peace Index" by the Israel Democracy Institute (full results here), 65 percent of Jewish Israelis believed that Trump's declaration last month was in Israel's best interests, as opposed to 23 percent who believed the move damaged them.
The Palestinians also claim part of Jerusalem as the capital of an eventual independent state. "By recognizing Occupied Jerusalem as Israel's capital Donald Trump has not only violated global law, but he has also singlehandedly destroyed the very foundations of peace and condoned Israel's illegal annexation of the city".
"President Trump has sabotaged our search for peace, freedom and justice". Until now, the United States and most of the world agreed the city's political status was a matter to settle in final peace talks. "Now he dares to blame the Palestinians for the consequences of his own irresponsible actions!"
Earlier the United States announced its plan to cut funding to various UN bodies for an alleged anti-Israeli bias and said it would cut aid to nations, which voted for a non-binding UN Assembly resolution, which condemned USA recognition of Jerusalem as Israeli capital.
At a press conference at the UN on Tuesday, US ambassador to the UN Nikki Haley fielded questions about US funding for the UN Relief and Works Agency (UNRWA), the UN agency responsible for funneling aid to so-called Palestinian refugees.
On Sunday, the PA said it was recalling its envoy to the United States for consultations, in protest of U.S. actions.
When Trump declared Jerusalem to be Israel's capital, he insisted that the move would improve, not hurt, prospects for clinching a peace deal.