Harris visited two Atlanta area churches as part of a nationwide push known as “souls to the polls.” It’s a mobilization effort led by the National Advisory Board of Black Faith Leaders, which is sending representatives across battleground states to encourage early voting.

After services, buses took congregants straight to early polling places.

At both churches, Harris delivered a message about kindness and lifting people up rather than insulting them, trying to set up an implicit contrast with Republican Donald Trump’s brash style. With just 16 days left until Election Day, Harris is running out of time to get across her message to a public still getting to know her after a truncated campaign.

“There is so much at stake right now,” she said at the Divine Faith Ministries International in Jonesboro. “Our strength is not based on who we beat down, as some would try to suggest. Our strength is based on who we lift up. And that spirit is very much at stake in these next 16 days.”

Wonder led the crowd in singing his version of “Happy Birthday” to the vice president, who turned 60 on Sunday. When he was done, she appeared to choke up, saying, “I love you so much.”

Wonder grinned and said “don’t cry” before telling the crowd how important it was for people to get out and vote.

“We’re going to make the difference between yesterday and tomorrow,” he said.

Harris later said that she “had to check off a whole big one” on her bucket list because of Wonder singing her a birthday song, which prompted the singer to spring up and lead the congregation in a quick verse of ”Higher Ground.”

Pastor Donald Battle said of the election: “Georgia’s gonna be the state that turns it for the vice president.”

“Souls to the Polls” as an idea traces back to the Civil Rights Movement. The Rev. George Lee, a Black entrepreneur from Mississippi, was killed by white supremacists in 1955 after he helped nearly 100 Black residents register to vote in the town of Belzoni. The cemetery where Lee is buried has served as a polling place.

Black church congregations across the country have undertaken get-out-the-vote campaigns for years. In part to counteract voter suppression tactics that date back to the Jim Crow era, early voting in the Black community is stressed from pulpits nearly as much as it is by candidates.

In Georgia, early voting began on Tuesday, and more than 310,000 people voted on that day, more than doubling the first-day total in 2020. A record 5 million people voted in the 2020 presidential election in Georgia.

Earlier Sunday, the Democratic presidential nominee attended New Birth Missionary Baptist Church in Stonecrest, where the congregation also sang “Happy Birthday.”

New Birth Pastor Jamal Bryant called the vice president “an American hero, the voice of the future” and “our fearless leader.” He also used his sermon to welcome the idea of America electing its first woman president, saying, “It takes a real man to support a real woman.”

“When Black women roll up their sleeves, then society has got to change,” Bryant said.

Harris referenced scripture as she promoted the importance of loving one’s neighbor, and then drew a contrast to the current political environment.

“In this moment, across our nation, what we do see are some who try to deepen division among us, spread hate, sow fear and cause chaos,” Harris told the congregation. “The true measure of the strength of a leader is based on who you lift up.”

One congregant who got a hug from Harris was 98-year-old Opal Lee, an activist who pushed to make Juneteenth a federally recognized holiday.

Harris is a Baptist. Her husband, Doug Emhoff, is Jewish. She has said she’s inspired by the work of the Rev. Martin Luther King Jr., and influenced by the religious traditions of her mother’s native India as well as the Black Church. Harris sang in the choir as a child at Twenty-Third Avenue Church of God in Oakland.

Her running mate, Minnesota Gov. Tim Walz, attended church in Saginaw, Michigan, and his wife, Gwen, headed to a service in Las Vegas.

Also Sunday, Harris sat for an interview with the Rev. Al Sharpton and was asked about the idea that she might see her support slipping among Black men — some of whom might be reluctant to vote for a woman for president. Former President Barack Obama suggested that might be an issue during a recent campaign stop for Harris in Pittsburgh.

Harris said she had garnered support from many key Black male leaders, adding, “there’s this narrative about what kind of support we are receiving from Black men that is just not panning out in reality.”

On Monday, she will campaign with former U.S. Rep. Liz Cheney, R-Wyo., in the suburbs of Pennsylvania, Michigan, and Wisconsin.