Jeanine Pirro is off Fox News prime time — and President Trump is not thrilled about it.

Fox News removed Ms. Pirro’s program, “Justice With Judge Jeanine,” from its usual 9 p.m. time slot on Saturday, one week after the network took the rare step of publicly rebuking the host for an on-air monologue that questioned a Muslim lawmaker’s loyalty to the United States.

Ms. Pirro has been formally suspended by the network because of her remarks, according to a person told of the decision who requested anonymity to describe sensitive discussions.

In a statement, Fox News declined to address the host’s status. “We are not commenting on internal scheduling matters,” the network said.

At least one regular viewer of Ms. Pirro seemed to notice. Mr. Trump, posting on Twitter on Sunday morning, urged the network to “bring back @JudgeJeanine Pirro.”

In what amounted to a presidential pep talk, Mr. Trump seemed to directly address his favorite television station, which has faced criticism in recent days over comments by Ms. Pirro and another star host, the pundit Tucker Carlson.

“Fox must stay strong and fight back with vigor,” Mr. Trump wrote. “Stop working soooo hard on being politically correct, which will only bring you down, and continue to fight for our Country. The losers all want what you have, don’t give it to them.”

The president prodded Fox News to adopt the always-attack ethos of his mentor, the late lawyer Roy Cohn. “Be strong & prosper, be weak & die!” Mr. Trump wrote. “Stay true to the people that got you there. Keep fighting for Tucker, and fight hard for @JudgeJeanine.”

The president has been friendly for years with Ms. Pirro, whose ex-husband, Al Pirro, served as Mr. Trump’s Westchester County power broker in the 1990s before going to prison for conspiracy and tax evasion. Ms. Pirro, whose television career had stagnated, has watched her ratings rise as she became one of Mr. Trump’s most fervent on-air defenders.

But even Fox News, which has mostly stood by star personalities in past scandals, flinched last week after Ms. Pirro’s on-air remarks about Representative Ilhan Omar, Democrat of Minnesota, a Muslim who wears a hijab. “Is her adherence to this Islamic doctrine indicative of her adherence to Shariah law, which in itself is antithetical to the United States Constitution?” Ms. Pirro asked on her March 9 program. Read more at NY Times