House Speaker Nancy Pelosi, D-Calif., speaks during a news conference at the Capitol on Thursday, the day after the impeachment trial of President Trump ended in acquittal. J. Scott Applewhite/Associated Press

WASHINGTON — An indignant House Speaker Nancy Pelosi signaled Thursday she was in no mood to reconcile with President Trump and his congressional Republican allies a day after the Senate voted to acquit him of impeachment charges.

Instead, Pelosi launched into a fierce attack on Trump’s State of the Union address, his economic and health care record, his response to the monthslong impeachment process, and the swipes he leveled Thursday morning at the National Prayer Breakfast at the faith of his political enemies.

And she defended her own decision to publicly tear up a copy of Trump’s speech Tuesday night in the moments after he concluded his speech, saying she did not “need any lessons from anybody, especially the president of the United States, about dignity.”

“It’s appalling the things that he says. And then you say to me: ‘Tearing up his falsehoods, isn’t that the wrong message?’ No, it isn’t,” she said, adding: “I feel very liberated. I feel that I’ve extended every possible courtesy. I’ve shown every level of respect.”

Those remarks came as the GOP continued using Pelosi’s shredding of the speech to fuel political attacks. House Republicans made plans to force a vote reprimanding Pelosi for her conduct, and one Republican congressman, Rep. Matt Gaetz of Florida, said he would file an ethics complaint.

Earlier Thursday morning, at the Prayer Breakfast, Pelosi sat on the same dais as Trump as the president suggested his political enemies were being dishonest in invoking their faith in opposition to him.

Pelosi, a Catholic, says frequently that she prays for Trump, and, on Wednesday, Sen. Mitt Romney, R-Utah, cited his own deep Mormon faith in deciding to vote to convict Trump on one of two impeachment articles – abuse of power.

“I don’t like people who use their faith as justification for doing what they know is wrong. Nor do I like people who say, ‘I pray for you,’ when they know that that’s not so,” Trump said.

Speaking to reporters, Pelosi bristled at the remarks: “He’s talking about things that he knows little about, faith and prayer.”

She praised Romney – “God bless him for his courage” – and called Trump’s attacks on him “particularly without class,” then said her own prayers for the president were both genuine and needed.

“I pray hard for him because he’s so off the track of our Constitution, our values, our country, the air our children breathe, the water they drink and the rest,” she said. “He can say whatever (he) wants. But I do pray for him and I do so sincerely and without anguish.”

Pelosi touched briefly on the concluded impeachment proceedings, speaking roughly an hour before Trump himself marked the occasion in the White House with a raucous event celebrating his acquittal. There, Trump called Pelosi “a horrible person” and continued questioning her sincerity: “She may pray but she prays for the opposite. But I doubt she prays at all.”

Pelosi said Trump will always be known as an impeached president, the third in the nation’s history.

“He’s impeached forever, no matter what he says,” Pelosi said. “You’re never getting rid of that scar. History will always record that you were impeached for undermining the security of our country, jeopardizing the integrity of our elections and violating the Constitution of the United States.”

She also did not rule out continuing House investigations into the Ukraine affair that sparked the impeachment or other alleged Trump misdeeds.

But her sharpest remarks were reserved for Trump’s raucous State of the Union performance, which at times resembled a campaign rally, with chants of “four more years” from the assembled GOP lawmakers and made-for-TV moments that included reuniting a deployed soldier with his family and the awarding of the Presidential Medal of Freedom to radio talk show host and conservative firebrand Rush Limbaugh.

Pelosi called the spectacle “beneath the dignity of the White House” and “an insult to the Congress of the United States and the American people.” Rather than a State of the Union address, she added, Trump had offered “a state of mind that had no contact with reality whatsoever.”

“We will not allow any president to use that Capitol, that chamber of the House of Representatives, of the People’s House, as a backdrop,” she said, before referencing the Limbaugh episode: “Do it in your own office. We don’t come in your office and do congressional business. Why are you doing that here?”

Limbaugh this week announced he has been diagnosed with advanced lung cancer, and when Trump made mention of a cancer diagnosis in his address, Pelosi said, she thought he was about to honor Rep. John Lewis, D-Ga., an acclaimed civil rights figure who is battling pancreatic cancer.

“A hero in our country,” she said of Lewis, before detailing her decision to tear up the speech.

Pelosi could be seen on camera as he spoke flipping through the copy of the address that Trump had handed her as he climbed the rostrum. She told reporters she read quickly through the speech and decided she had to send a message.

“I started to think: There has to be something that clearly indicates to the American people that this is not the truth,” she said. “He has shredded the truth in his speech. He’s shredding the Constitution in his conduct. I shredded his ‘state of his mind’ address.”