Palestinian President Mahmoud Abbas addressed Muslim leaders on Wednesday stressing that a US decision to recognize Jerusalem as Israel’s capital was a crime which showed that Washington can no longer be an honest broker in Middle East peace talks. During an emergency meeting of Muslim leaders in Turkey, Abbas said President Donald Trump was giving Jerusalem away as if it were an American city. “Jerusalem is and always will be the capital of Palestine,” he said, adding Trump’s decision was “the greatest crime” and a flagrant violation of international law. Wednesday’s summit was hosted by Turkish President Tayyip Erdogan who has piercingly slammed the United States for its stance on Jerusalem. “I invite all countries supporting international law to recognize Jerusalem as the occupied capital of Palestine. We cannot be late any more,” Erdogan told leaders and ministers from more than 50 Muslim countries. He described Trump’s decision last week as a reward for Israeli actions including occupation, settlement construction, land seizure and “disproportionate violence and murder”. “Israel is an occupying state (and) Israel is a terror state,” he said. Jerusalem, cherished by Muslims, Jews, and Christians alike, is home to Islam’s third holiest site and has been at the heart of the Israeli-Palestinian conflict for decades. Israel captured Arab East Jerusalem in 1967 and later annexed it in an action not recognized internationally. Ahead of the meeting, Turkish Foreign Minister Mevlut Cavusoglu said Muslim nations should urge the world to recognize East Jerusalem as the capital of a Palestinian state within its pre-1967 borders. He said this week Turkey was not seeking sanctions in response to the US move, but wanted the summit to issue a strong rejection of the US decision. Trumps announcement last week prompted an outpouring of anger in the Muslim and Arab world, where tens of thousands of people took to the streets to denounce the Jewish state and show solidarity with the Palestinians. The decision sparked protests in Palestinian territories, with four Palestinians killed so far in clashes or Israeli air strikes in response to rocket fire from Gaza and hundreds wounded. US ‘BIAS’ The Trump administration says it remains committed to reaching a solution to the Israeli-Palestinian conflict and its decision does not affect Jerusalem’s future borders or status. It says any credible future peace deal will place the Israeli capital in Jerusalem, and ditching old policies is needed to revive a peace process frozen since 2014. Abbas told the leaders in Istanbul that Washington should no longer play a role in the peace talks. “It will be unacceptable for it (the United States) to have a role in the political process any longer since it is biased in favor of Israel,” he said. “This is our position and we hope you support us in this.” King Abdullah of Jordan told the Istanbul summit that he rejected any attempt to change the status quo of Jerusalem and its holy sites. The summit was also attended by leaders including Iran’s President Hassan Rouhani and Sudan’s Omar al-Bashir. Rouhani tweeted that Trump’s decision showed the United States had no respect for Palestinian rights and could never be an honest mediator.