I believe this, even though we come from different sides of the political spectrum. I was an acting solicitor general for President Barack Obama; Judge Gorsuch has strong conservative bona fides and was appointed to the 10th Circuit by President George W. Bush. But I have seen him up close and in action, both in court and on the Federal Appellate Rules Committee (where both of us serve); he brings a sense of fairness and decency to the job, and a temperament that suits the nation’s highest court.

Considerable doubts about the direction of the Supreme Court have emerged among Democrats in recent weeks, particularly given some of the names that have been floated by the administration for possible nomination. With environmental protection, reproductive rights, privacy, executive power and the rights of criminal defendants (including the death penalty) on the court’s docket, the stakes are tremendous. I, for one, wish it were a Democrat choosing the next justice. But since that is not to be, one basic criterion should be paramount: Is the nominee someone who will stand up for the rule of law and say no to a president or Congress that strays beyond the Constitution and laws?

I have no doubt that if confirmed, Judge Gorsuch would help to restore confidence in the rule of law. His years on the bench reveal a commitment to judicial independence — a record that should give the American people confidence that he will not compromise principle to favor the president who appointed him. Judge Gorsuch’s record suggests that he would follow in the tradition of Justice Elena Kagan, who voted against President Obama when she felt a part of the Affordable Care Act went too far. In particular, he has written opinions vigorously defending the paramount duty of the courts to say what the law is, without deferring to the executive branch’s interpretations of federal statutes, including our immigration laws.

In a pair of immigration cases, De Niz Robles v. Lynch and Gutierrez-Brizuela v. Lynch, Judge Gorsuch ruled against attempts by the government to retroactively interpret the law to disfavor immigrants. In a separate opinion in Gutierrez-Brizuela, he criticized the legal doctrine that federal courts must often defer to the executive branch’s interpretations of federal law, warning that such deference threatens the separation of powers designed by the framers. When judges defer to the executive about the law’s meaning, he wrote, they “are not fulfilling their duty to interpret the law.” In strong terms, Judge Gorsuch called that a “problem for the judiciary” and “a problem for the people whose liberties may now be impaired” by “an avowedly politicized administrative agent seeking to pursue whatever policy whim may rule the day.” That reflects a deep conviction about the role of the judiciary in preserving the rule of law.

That conviction will serve the court and the country well. Last week, The Denver Post encouraged the president to nominate Judge Gorsuch in part because “a justice who does his best to interpret the Constitution or statute and apply the law of the land without prejudice could go far to restore faith in the highest court of the land.”