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House Speaker Kevin McCarthy officially opened the 118th Congress early Saturday morning, holding the speaker’s gavel and conducting a chamber-wide swearing-in ceremony for new members.

His speakership followed a dramatic week of him slowly winning over 20 Republicans who initially did not support his speakership and defected their votes to other members.

After his victory in the 15th and final vote, McCarthy lauded: "I hope one thing is clear after this week: I will never give up. I will never give up for you, the American people. And I will never give up on keeping our Commitment to America."

"Our nation is worth fighting for," he added in his opening remarks.

Kevin McCarthy holding up his right hand

Dean of the House Rep. Hal Rogers, R-Ky., swears in Rep. Kevin McCarthy, R-Calif., as House Speaker on the House floor at the U.S. Capitol in Washington, early Saturday, Jan. 7, 2023.  (AP Photo/Andrew Harnik)

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Upon accepting the gavel as Speaker of the House, McCarthy thanked his colleagues for their support and shared his vision for uniting the legislative body.

"You know – my father always told me: It’s not how you start, it’s how you finish. And now we need to finish strong for the American people," he said.

"As Speaker of the House, my ultimate responsibility is not to my party, my conference, or even our Congress. My responsibility – our responsibility – is to our country," the Californian continued. "Two months ago, you voted for a new direction for our country. You embraced our Commitment to America. And now, we are going to keep our commitment to you."

A photo of Speaker McCarthy

Newly elected Speaker of the US House of Representatives Kevin McCarthy delivers a speech after he was elected on the 15th ballot at the US Capitol in Washington, DC, on January 7, 2023. (OLIVIER DOULIERY/AFP via Getty Images)

His remarks also included a warning for Hakeem Jeffries, D-NY, who was selected by the chamber’s Democrats to be House Minority Leader.

"If the son of a fireman and grandchild of immigrants can rise to the highest position in the most important legislative body in the world and if my colleague Hakeem Jeffries with his life story can rise to lead his party then opportunity and democracy still thrive in America," McCarthy said.

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He added: "To Leader Jeffries – there will be times we will agree and many times we will differ. I promise that our debates will be passionate, but never personal. And now the hard work begins. What we do here today, next week, next month, and next year will set the tone for everything that follows."

"Hakeem – I need to warn you: I also won 100 percent of my conference vote on this floor two years ago. So, good luck!" McCarthy jokingly said.

Kevin McCarthy, Hakeem Jeffries

Incoming House Speaker Kevin McCarthy of Calif., receives the gavel from House Minority Leader Hakeem Jeffries of N.Y., on the House floor at the U.S. Capitol in Washington, early Saturday, Jan. 7, 2023.  (AP Photo/Andrew Harnik)

Hakeem Jeffries walking away

Minority Leader Hakeem Jeffries leaves after handing the gavel to newly elected Speaker of the US House of Representatives Kevin McCarthy after he was elected on the 15th ballot at the US Capitol in Washington, DC, on January 7, 2023. (OLIVIER DOULIERY/AFP via Getty Images)

McCarthy also revealed some of his priorities for this session of Congress, which included: investigating China, securing the country’s border, and attempting to eliminate some of the federal debt, which is over $31 trillion.

"We will also address America’s long-term challenges: the debt and the Chinese Communist Party. Congress must speak with one voice on both of these issues," the House speaker said.

He vowed to build a "nation that is safe" and help form a "future that is built on freedom." McCarthy also wanted to construct a "government that is accountable where Americans get the answers they want, need, and deserve."

"Our system is built on checks and balances. It’s time for us to be the check and provide some balance to the President’s policies," McCarthy added. "There is nothing more important than making it possible for American families to live and enjoy the lives they deserve."

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He also committed to "stop wasteful Washington spending to lower the price of groceries, gas, cars, and housing and stop the rising national debt."

Kevin McCarthy in the House chamber

Speaker of the House Kevin McCarthy, R-Calif., swears in the officers of the House of Representatives in the House Chamber of the U.S. Capitol Building on Saturday, Jan. 7, 2023 in Washington, DC. (Kent Nishimura / Los Angeles Times via Getty Images)

"We pledge to cut the regulatory burden, lower energy costs for families, and create good-paying jobs for workers by unleashing reliable, abundant American-made energy," McCarthy added. "Our first bill will repeal funding for 87,000 new IRS agents. Because the government should be here to help you, not go after you."

The Republican also said he would reopen the U.S. Capitol Building, which remained behind additional security measures and was mostly inaccessible to the public following the riots on Jan. 6, 2021.

"My friends – this chamber is now fully open for all Americans," he said, which was met with thunderous applause from Republicans. Democrats in the chamber remained silent.

Kevin McCarthy holding a gavel

Incoming House Speaker Kevin McCarthy of Calif., holds the gavel on the House floor at the U.S. Capitol in Washington, early Saturday, Jan. 7, 2023.  (AP Photo/Andrew Harnik)

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The line drew applause from Republican members.

Closing his remarks, McCarthy said: "Our nation is worth fighting for. Our rights are worth fighting for. Our dreams are worth fighting for. Our future is worth fighting for."