() Bill O’Reilly stated that President Donald Trump “knows he humiliated” outgoing President Joe Biden and that the act was driven by “vengeance.”

“That was a brutal speech,” O’Reilly said on ‘s “On Balance.” “It’s a unique moment in American history. I can’t find any other inaugural address that humiliated an outgoing president as much as this one did.”

“Vengence doesn’t leave the building easily,” O’Reilly added, calling out Biden for “attacking” both Trump and his family.

Trump calls America’s past leadership corrupt

Trump described America’s leadership over the last four years as incompetent and corrupt, echoing some of the darker rhetoric he used daily on the campaign trail.

He did not mention his predecessor, former President Joe Biden, or any other Democrats by name. But there was no question about whom he was talking.

“We now have a government that cannot manage even a simple crisis at home, while at the same time stumbling into a continuing catalog of catastrophic events abroad,” Trump charged.

He said the current government protects dangerous immigrants instead of law-abiding citizens, protects foreign borders at the expense of American borders and “can no longer deliver basic services in times of emergency.”

“All of this will change starting today, and it will change very quickly,” he said.

As of Monday, Republicans control all three branches of the federal government.

The Associated Press contributed to this report.