Paul Ryan Critiques Trump’s Grip on the Republican Party

Paul D. Ryan, the former Republican speaker of the House, re-entered the political arena on Thursday night with a speech obliquely criticizing Donald J. Trump and warning Republicans that the only viable future for the fractured party was one unattached to the former president.

“Here’s one reality we have to face,” Mr. Ryan said during a speech at the Ronald Reagan Presidential Library in Simi Valley, Calif. “If the conservative cause depends on the populist appeal of one personality, or on second-rate imitations, then we’re not going anywhere.”

Mr. Ryan said he had found it “horrifying to see a presidency come to such a dishonorable and disgraceful end,” although he did not specifically refer to the attack on the Capitol on Jan. 6 or to Mr. Trump’s repeated election falsehoods.

He added that Republican voters would “not be impressed by the sight of yes-men and flatterers flocking to Mar-a-Lago.”