So it has come to this: Trump 2016.
What first seemed a joke, then an unsettling possibility and then a troubling likelihood, became a grim certainty last week as Donald Trump, real estate developer turned reality show ringmaster turned would-be president, won an emphatic victory in Indiana's Republican primary. His last remaining rivals, Ted Cruz and John Kasich, both dropped out within 24 hours, leaving Mr. Trump the de facto nominee of what used to be called, with some pride, the Party of Lincoln.
In response, a remarkable constellation of Republican officials and enablers have pronounced themselves unalterably opposed to the duly selected leader of their party.
"Never, ever, ever Trump" tweeted Tim Miller, a former spokesperson for Jeb Bush.
"With God as my witness," wrote GOP strategist Rick Wilson, "I will never vote for Donald Trump."
A Washington, D.C., blogger tweeted an image of his voter registration card burning. The governor of Massachusetts and the former head of the state GOP both said they will not vote for Trump. "I have no plans of supporting either of the presumptive nominees," said Miami Rep. Carlos Curbelo.
And, the unkindest cut of all: A number of Republicans say Mr. Trump's candidacy will drive them into the arms of someone the party has long regarded as the very embodiment of evil. "I'm with her," tweeted GOP speechwriter Mark Salter, invoking the campaign slogan of the dreaded Hillary Clinton.
One is tempted to draw an analogy to rats deserting the Titanic, but that would unfairly malign the rats. After all, they didn't drive the ship into that iceberg. The Republicans, though, are very much the architects of their present misfortune.
When you spend decades stoking people's insecurities, resentment and outrage, when you devote thousands of radio and television hours to scapegoating the marginalized and demonizing the vulnerable, when you campaign on coded appeals to xenophobia, racism and misogyny, when you make facts optional and lies routine, when you prioritize expedience above integrity and embrace ignorance as somehow more authentically American, you may not credibly profess surprise when you produce a candidate who embodies all those traits.
The damage the party has done itself is manifest and may be irreversible. But the bigger concern, by far, is how much damage the party has done to this country. It's a question that has loomed for a very long time.
In pondering Election Day, then, one is reminded of the person who finally makes a doctor's appointment six months after discovering a mysterious lump. Sometimes, people behave as if avoiding knowing about the bad thing avoids the bad thing itself.
But of course, it does not. You either have cancer or you don't. Visiting the doctor does not affect that one way or another. It simply tells you what you're dealing with.
Similarly, this country has either lost itself down a rabbit hole of ignorance and lies, fear and fury, or it has not. Certainly, the symptoms have long been obvious. From faith-based foreign policy to cynical obstructionism to economic hostage-taking to birther nonsense, right up to Donald Trump's neo-fascism, it has long been clear that something was wrong with the GOP, that it had become a fundamentally unserious haven of cranks and kooks.
Now, the party offers us its kookiest crank as president. Make no mistake: Any country that would elect Donald Trump as president deserves Donald Trump as president. But the question is: Are we that country? Are we that far gone? Whether we are or are not, it's past time we knew. So fine, let's do this.
What's coming in November is not an election. No, it's a reckoning, long overdue.
Leonard Pitts is a columnist for The Miami Herald; email@example.com.