The International Union of Muslim Scholars (IUMS) on Tuesday issued an unanimous religious ruling (fatwa) forbidding normalising relations with Israel.
In its ruling, the union said the Palestinian cause is not just a political issue but one related to Al-Aqsa Mosque; the third holiest site for Muslims and a representation of their identity.
The statement described the normalisation agreements concluded with Israel which "occupies most of Palestine, including the Al-Aqsa Mosque and plans to occupy the rest of the Palestinian territories" as "a concession of the holiest and most blessed lands, and an acknowledgment of the legitimacy of the occupying enemy as well as its crimes against the Palestinian people."
"Therefore, the so-called peace, reconciliation, or normalisation agreements, in this case, are forbidden and void in Islamic Shari'a [jurisprudence], and a major crime, and a betrayal of the Islamic nation," it added.
This comes after US President Donald Trump announced that a peace deal had been agreed between the UAE and Israel brokered by Washington.
Abu Dhabi said the deal was an effort to stave off Tel Aviv's planned annexation of the occupied West Bank, however, opponents believe normalisation efforts have been in the offing for many years as Israeli officials have made official visits to the UAE and attended conferences in the country which had no diplomatic or other ties with the occupation state.
Israeli Prime Minister Benjamin Netanyahu however denied this saying annexation is not off the table, but has simply been delayed.