JERUSALEM — Prime Minister Benjamin Netanyahu of Israel called on the international community on Sunday “not to run to recognize” the new Palestinian government scheduled to be sworn in Monday, saying it “rests on Hamas,” the militant Islamic faction that Israel and much of the West deem a terrorist organization.

President Mahmoud Abbas of the Palestinian Authority has insisted that while the new government is the fruit of a reconciliation pact that his Palestine Liberation Organization signed six weeks ago with Hamas, the government will be made up of ministers who are not tied to political factions. He told Secretary of State John Kerry in a telephone call Sunday that it would “represent the political agenda of the president,” according to WAFA, the official Palestinian news agency, meaning it would recognize Israel and renounce violence — as Hamas refuses to do.

But Mr. Abbas said Saturday that Israel had nonetheless informed him that it would “boycott us,” and Ehab Bessaiso, a spokesman for the Palestinian government, said Sunday, “We are expecting some hard times to come in the next few weeks.”

Israeli officials said no decisions had yet been made regarding sanctions against the new government or how the change would affect day-to-day interactions with Palestinians. But Israel has already denied permits for the three nominated ministers who live in the Gaza Strip, which has been under Hamas rule since 2007, to travel through its territory to attend Monday’s ceremony in the West Bank, something a spokesman ascribed to “issues of politics.”