JERUSALEM  — Israeli Prime Minister Benjamin Netanyahu criticized European acceptance of a Palestinian unity government just hours before its new ministers were sworn in.

“It is surprising for me that European governments, which vehemently condemned the Brussels shooting, talk collegially or even in a friendly tone about the Palestinian unity government with Hamas,” Netanyahu said Monday morning at a meeting of the Knesset Foreign Affairs and Defence Committee.

“This is a terrorist organization which undertakes criminal attacks and boasts about them.”

The Palestinian unity government was sworn in Monday by Palestinian Authority President Mahmoud Abbas in the West Bank city of Ramallah, the capital of the Palestinian Authority.

The ceremony was almost delayed by last-minute fighting over the configuration of the new cabinet and a threat of boycott by Hamas.

Israel stopped actively looking for ways to continue American-backed peace talks with the Palestinians after the announcement that Abbas’ Fatah party had agreed to form a unity government with Hamas.

Netanyahu urged world leaders not to recognize the new Palestinian unity government.

“I call on all responsible elements in the international community not to run to recognize the Palestinian government of which Hamas is a part and which rests on Hamas. Hamas is a terrorist organization that calls for the destruction of Israel, and the international community must not embrace it. This will not strengthen peace; it will strengthen terrorism,” Netanyahu said Sunday at the start of the regular weekly cabinet meeting.

Abbas said on Saturday during a meeting in Ramallah with pro-Palestinian activists from abroad that Israel has threatened to boycott the new government.

“They are going to withhold our money,” Abbas said, referring to the monthly transfer of about $100 million in taxes and customs that Israel collects for the PA. “This is our money, not aid from Israel, and we will not stay silent. They want to punish us because we have an agreement with Hamas, which is part of our people.”

“We are going to react to any Israeli action,” Abbas said.

The U.S. State Department on Friday said that the Obama administration had not yet officially recognized a new Palestinian unity government and that Hamdallah has not been invited to the White House to meet with U.S. officials, despite claims to that effect by Palestinian authorities.

“There has been no invitation issued to Prime Minister Hamdallah. As we’ve said all along, we’ll not make decisions until we see the final formation of the interim government and have the opportunity to assess and make a determination about whether this is a government we can work with,” State Department spokeswoman Jen Psaki said during a briefing with reporters.