In a letter to friends and colleagues, he says he had a cancerous tumor removed from his abdomen last August and that it triggered a series of health complications that have kept him hospitalized for months.

He thought he was making progress toward healing, until now.

"Recent tests have revealed that the cancer has returned. There was no sign of it as recently as a month ago, which means it is aggressive and spreading rapidly. My doctors tell me their best estimate is that I have only a few weeks left to live. This is the final verdict. My fight is over," Krauthammer states.

The conservative political analyst known for his contributions to Fox News and the Washington Post has also been a guest of CBN and Regent University over the years.

As a media personality, Krauthammer has been a leading voice in the conservative movement. But that wasn't always the case. He was once on the liberal side of politics.

He told CBN News' John Jessup in 2013, "People ask me, 'How do you go from Walter Mondale to Fox News?' As I explain it in my book ("Things That Matter") the answer is simple: I was young once."

"I've always had a sense of a Providential hand in American history," he said, saying it was nothing short of a miracle that America's Founders turned out to be the greatest political geniuses in history.

Now, through his farewell letter, Krauthammer is giving thanks for the opportunity he's had to play a role in helping others realize truth and help America stay the course.

"I thank my colleagues, my readers, and my viewers, who have made my career possible and given consequence to my life's work. I believe that the pursuit of truth and right ideas through honest debate and rigorous argument is a noble undertaking. I am grateful to have played a small role in the conversations that have helped guide this extraordinary nation's destiny."

"I leave this life with no regrets. It was a wonderful life—full and complete with the great loves and great endeavors that make it worth living," Krauthammer writes. "I am sad to leave, but I leave with the knowledge that I lived the life that I intended."

[Click here to read Krauthammer's full letter and please pray for him and his family]

To receive daily emails from Breaking Christian News to your inbox CLICK HERE

Good News: TPUSA High School Clubs More Than Double, Hit 2,700 Nationwide

Atheist Bill Maher Condemns Media Silence on Christian Genocide in Nigeria: 'Systematic Killing'

'We Found Him': The Alleged Smoke Bomber Who Disrupted a Sean Feucht Worship Event; His Shocking Links to Antifa Inside Canada's Military

As Deadly Violence against Houses of Worship Rises, So Do Law Enforcement, Security Measures

Portland Police Arrest Conservative Journalist Nick Sortor Outside ICE Facility, 'But None of the Domestic Terrorists'

Apple Takes Down ICE Tracking Apps After Pressure from Bondi DOJ

Kash Patel's FBI Cuts All Ties to Southern Poverty Law Center

The President Is Already Using the Shutdown to Slash Federal Spending, Plans to Make Job Cuts

Israeli Leaders React to Terror Attack on UK Synagogue as Navy Intercepts Pro-Hamas Flotilla

President Trump Sets Sunday Deadline for Hamas to Accept Deal or Face 'ALL HELL'

Hamas Says It Will Release All Remaining Hostages, But...

'Blown Away': Hundreds Saved and Baptized as 8,000 Students Seek Jesus at University of Tennessee

Concerned Citizens Checked Their 'Conservative' Town High School Library for These Obscene Books Available to Students; Here's What Happened

DOJ Investigates Major School District Over DEI Programs

RFK Jr. Directs FDA to Study the Safety of Abortion Pills

Planned Parenthood Closes Houston Abortion Facility That Was Biggest in America

Democrat Prosecutor Sued after Dropping Charges against Woman Who Violently Assaulted Pro-Lifer

Kilmar Abrego Garcia's Final Order of Removal Stands as Judge Denies Motion to Reopen His Case

Gov't Shutdown Continues: White House Releases New Memo Exposing Dems' Demand for Nearly $200 B in Taxpayer-Funded Healthcare for Illegal Immigrants

Watch: Faith Revival Follows Charlie Kirk's Death As More People Attend Church and Read the Bible; 'This Is Bigger Than Charlie Kirk'