Palestinian president Mahmud Abbas kisses the Palestinian flag as Secretary General Ban Ki-moon looks during the flag raising ceremony at the UN in New York on September 30, 2015
United Nations (United States) (AFP) - The Palestinian flag was raised at the United Nations in a symbolic gesture as leader Mahmud Abbas called on the world body to grant them full membership, warning the risk of religious conflict.
UN Secretary General Ban Ki-moon and Abbas presided over the packed, slightly chaotic ceremony against a backdrop of stalemate in the peace process and escalating tensions at holy sites in Jerusalem.
"In this historical moment, I say to my people everywhere: raise the flag of Palestinians very high because it is the symbol of our identity," the 80-year-old Abbas told the crowd. "It is a proud day."
Israel and the United States, which voted against the flag-raising, have called it a symbolic move that will not serve the cause of peace.
On Wednesday, the Diplomatic Quartet agreed at talks in New York to revitalize the quest for a political settlement, warning that facts on the ground were "dangerously imperiling" a possible two-state solution.
"Now is the time to restore confidence by both Israelis and Palestinians for a peaceful settlement and, at last, the realization of two states for two peoples," Ban told the ceremony.
The crowd, which included French Foreign Minister Laurent Fabius, diplomats from around the world and journalists, cheered when the red, black, white and green Palestinian flag fluttered in the gentle breeze.
In Ramallah, the seat of the Palestinian Authority in the occupied West Bank, hundreds of people gathered to watch the flag-raising and Abbas's speech, cheering loudly and waving flags as he spoke.
- Not bound by agreements -
The General Assembly voted September 10 to allow the flags of Palestine and the Vatican -- both have observer status -- to be raised at the world body alongside those of member states.
The resolution was backed by 119 countries, with 45 abstentions and eight votes against, including Australia, Israel and the United States.
Abbas used his speech at the General Assembly to launch a searing attack on Israeli policy and appeal for "countries that have not yet recognized the state of Palestine yet, to do so."
"Palestine, which is an observer state in the United Nations, deserves full recognition and full membership," he said.
Abbas said Israel's refusal to release Palestinian prisoners and stop settlement activity in the West Bank and east Jerusalem, meant that Palestinians could no longer feel bound by past agreements.
"They leave us no choice but to insist that we will not remain the only ones committed to the implementation of these agreements, while Israel continuously violates them," he said.
"We cannot continue to be bound by these signed agreements with Israel and Israel must assume fully all its responsibilities as an occupying power," saying that Palestinian patience "has come to an end."
He warned that recent clashes between Israeli police and Palestinians at the Al-Aqsa mosque compound in Jerusalem risk turning a political conflict into a religious one, "creating a explosive situation."
"I call on the Israeli government to cease its use of brutal force... particularly its actions at the Al-Aqsa mosque," Abbas said.
- Urgency to act -
Israeli Prime Minister Benjamin Netanyahu denounced his speech as "deceitful" and accused Abbas's words of encouraging "incitement and destruction in the Middle East.
EU foreign affairs chief Federica Mogherini said Abbas's speech underscored the "urgency" of the need to act now.
"There is an if, and on that if we are going to have to work," she told reporters of the Palestinian threat to abandon past agreements.
A recent poll found that most Palestinians favor a return to armed uprising in the absence of peace talks, frustrated with Israel's right-wing government, and that two-thirds want Abbas to resign.
Mogherini said the Diplomatic Quartet would revitalize its activities.
"The risk (is) that if we don't act... this can be a major source of radicalism not only in the region but worldwide," she said.
In a shift, Egypt, Jordan, Saudi Arabia and the Arab League were invited to Wednesday's meeting of the quartet, along with the foreign ministers of Russia, the United States and Federica Mogherini.
The quartet expressed "serious concern" that trends on the ground "are dangerously imperiling" the viability of a two-state solution.
Netanyahu is to address the United Nations on Thursday and call on Palestinians to stop "incitement to violence."