I am not inclined to think of former President George W. Bush as a reasoned, rational statesman, but Donald J. Trump’s daily ration of petty partisan petulance puts the former president in yet another perspective.

Consider this Twitter message that came out May 2 from George W. Bush: “Let us remember how small our differences are in the face of this shared threat. In the final analysis, we are not partisan combatants, we are human beings, equally vulnerable and equally wonderful in the sight of God. We rise or fall together, and we are determined to rise.”

President Bush sought to rally the nation that continues to be torn asunder by Trump’s blatant partisanship in light of the coronavirus pandemic. Nearly 80,000 Americans have died from the killer virus that has infected nearly 2 million of us.

President Bush, of course, is correct to assert that now — given the horrific crisis that has befallen us — is not the time for partisanship.

Oh, and Trump’s response to the 43rd president’s message drove home an unspoken point of his tweet. He whined that Bush didn’t rise to Trump’s defense while the U.S. House of Representatives was impeaching him for abuse of power and obstruction of Congress.

Point made, President Bush.

Our differences are indeed “small,” as the former president notes. This is the time for unity. It is time for the only president we have to step up, to speak to all of us as one nation in distress. It is time for the whining, carping, griping to cease.

None of this will occur while Donald Trump is sitting behind that big desk in the Oval Office.