Justice John Roberts warns politicians about dangerous rhetoric against judges, citing threats of violence and referencing incidents involving President Trump and Sen. Schumer.

U.S. Supreme Court Chief Justice John Roberts warned Saturday of the dangers of politicians using heated rhetoric against judges. 

"It becomes wrapped up in the political dispute that a judge who’s doing his or her job is part of the problem," Roberts said in Charlotte, North Carolina, at the Judicial Conference of the Fourth Circuit, a gathering of judges and lawyers. 

"And the danger, of course, is somebody might pick up on that. And we have had, of course, serious threats of violence and murder of judges just simply for doing their work. So, I think the political people on both sides of the aisle need to keep that in mind."

Roberts didn’t name anyone but appeared to be referencing President Donald Trump and Senate Democratic leader Chuck Schumer when he said he'd felt compelled to speak out against rhetoric by Democrats and Republicans in the past. 

CHIEF JUSTICE ROBERTS DOUBLES DOWN ON DEFENSE OF COURTS AS SCOTUS GEARS UP TO HEAR KEY TRUMP CASES

Trump has criticized judges many times over the years, including calling for the impeachment of a judge who ruled against a deportation policy earlier this year, referring to him as "radical left" and a "lunatic." 

Roberts responded at the time, saying, "For more than two centuries, it has been established that impeachment is not an appropriate response to disagreement concerning a judicial decision. The normal appellate review process exists for that purpose."

In 2020, Roberts condemned Schumer for saying that Trump-appointed Supreme Court justices Brett Kavanaugh and Neil Gorsuch would "pay the price" regarding an abortion rights case during Trump’s first term. 

EX-SUPREME COURT JUSTICE ANTHONY KENNEDY PLEADS FOR CIVIL POLITICAL DISCOURSE, WARNS, ‘DEMOCRACY IS AT RISK’ 

"You have released the whirlwind, and you will pay the price," Schumer said at a rally outside the Supreme Court at the time. "You will not know what hit you if you go forward with these awful decisions."

Schumer later said he was referring to the political price he believed Senate Republicans would pay, but he said, "I shouldn't have used the words I did, but in no way was I making a threat. I never, never would do such a thing, and Leader McConnell knows that." 

Roberts, at the time, said of Schumer, "Justices know that criticism comes with the territory, but threatening statements of this sort from the highest levels of government are not only inappropriate, they are dangerous. All members of the court will continue to do their job, without fear or favor, from whatever quarter."

CLICK HERE TO GET THE FOX NEWS APP

In April, an armed man who was arrested outside of Kavanaugh’s home pleaded guilty to attempting to assassinate the justice. 

Roberts’ remarks came after the Supreme Court issued the final decisions of its term, handing the Trump administration a win Friday by limiting judges’ ability to block his agenda through court orders. 

The Associated Press contributed to this report.