ATLANTA — A massive 70-member choir belted out “Hallelujah” to open a Martin Luther King Jr. Day service Monday at his former congregation in Atlanta, followed by a stern message from his youngest daughter warning against anti-woke rhetoric.

The service at Ebenezer Baptist Church was among the most prominent commemorations of King planned across the country Monday. It also included seven people at the front of the stage holding large signs proclaiming, “Justice,” “Freedom,” and “Democracy.”

“We are living in a time when anti-woke rhetoric has become a weapon to divide us and distract us from the real issues of injustice,” King’s daughter, the Rev. Bernice King, said. “To be woke is to be aware of oppression and commitment to justice.”

Participants at the annual service rose to their feet as she warned those who would strip away their civil rights: “We will not go back!” she said.

The MLK holiday was half of the nation’s double-duty Monday: The inauguration of Donald Trump, who heads back to the White House, created mixed feelings on King’s day for civil rights leaders who have opposed Trump’s rhetoric and stances on race and civil rights.

The keynote speaker at Ebenezer Baptist Church then made a reference to Trump, saying he had heard “that somebody had won a mandate.”

“I don’t care who you are, if you win 60% of the vote, you never win a mandate to violate justice,” said Bishop William Barber, co-chair of the Poor People’s Campaign. “You never win a mandate to hurt people.”

He implored people to “tell the truth” about poverty, hunger and social injustice.

“The right time to tell the truth is always right now, and telling the truth is the most radical and prophetic moral action you can take in a season of lies,” he said.

In his speech after taking the oath of office, Trump noted the significance of the King holiday.

“In his honor, we will strive together to make his dream a reality,” Trump said. “We will make his dream come true.”

Ebenezer is where King was baptized as a child and ordained at 19 years old. He became the congregation’s co-pastor in 1960 alongside his father, the Rev. Martin Luther King Sr. He remained in that role until his death, and his funeral was held at the church. The church is now part of the Martin Luther King Jr. National Historical Park & Preservation District.

Monday marks the third time in the nearly 40 years since the federal King holiday became law that it coincides with a presidential inauguration. Presidents Bill Clinton and Barack Obama were sworn in for their second terms on the holiday.

King worried that the legal protections he dedicated his life to realizing would not be followed by greater anti-discrimination efforts or social programs. The celebrated Black civil rights leader proposed that it would take white Americans embracing a deeper kinship with Black Americans and engaging in economic and social solidarity to see change.

There was a heavy security presence outside Ebenezer Baptist, where more than two dozen police officers from across metro Atlanta stood guard with all-terrain vehicles, police motorcycles and SUVs. Streets in the immediate vicinity of the historic church were blocked to vehicle traffic.

In frigid Columbia, South Carolina, a Martin Luther King Jr. Day rally at the South Carolina Statehouse entered its 25th year with a smaller crowd, with some trepidation mixed in about the change of power occurring in Washington. The South Carolina event started in 2000 when tens of thousands of people poured in to demand that the Confederate flag be taken down from the Capitol dome.

In 2013, the rally paused so thousands on hand could watch Obama, the nation’s first Black president, take the oath of office for a second time on big screens. At the event Monday, there was no mention of the 2025 inauguration.

College student Michael Parker thought about how King endured through all kinds of racism and hate, confident that he would make the world a better place. That was the attitude he was taking Monday.

“There’s still work to be done,” Parker said. “Progress hasn’t gone steady through the generations. We need to keep working on Dr. King’s dream.”

King was shot in Memphis, Tennessee, while standing on the balcony of the old Lorraine Motel on April 4, 1968. The civil rights leader had been in the city to support a sanitation workers’ strike. The motel has been turned into the National Civil Rights Museum, which was providing free admission and offering extended hours to visitors Monday.

Also on the schedule at the museum were musical performances, food and blood-donation drives, and a livestreamed presentation that will explore King’s leadership and his relevance to present-day social justice movements.

Meanwhile in New Orleans, unusually low temperatures and an expected winter storm spurred officials to cancel an event they had planned Monday in honor of Martin Luther King Jr. Day.

New Orleans residents woke up to below-freezing temperatures as a blast from the Arctic moved into the region, and a winter storm warning was issued for Tuesday, when forecasters say 3 to 6 inches of snow and sleet are possible along with some icing.