Constitutional rights are often tested when they protect unpopular speech, controversial religious beliefs, or politically divisive issues. The Second Amendment is no different. Many Americans, including thoughtful supporters of stronger gun regulation, may strongly disagree with the recent decision by U.S. District Judge James Wesley Hendrix regarding portions of the National Firearms Act (NFA). They are entitled to that view. What should concern every American, however, is not whether they agree with the policy outcome, but whether the federal government acted within the powers granted to it by the Constitution.

That is precisely the question before the court.

Judge Hendrix did not hold that every firearm regulation is unconstitutional. He did not strike down the National Firearms Act in its entirety. Nor did he announce that suppressors or short-barreled firearms are exempt from all federal regulation. Instead, he addressed a narrower constitutional question: after Congress reduced the relevant NFA taxes to zero, could the federal government continue enforcing regulatory provisions that had originally been justified as an exercise of Congress’s taxing power?

His answer was no.

Whether one applauds or criticizes that conclusion, it reflects an important constitutional principle. The federal government possesses only those powers delegated to it by the Constitution. When Congress acts beyond those powers, the courts have both the authority and the obligation to say so.

That principle should not change simply because firearms are involved.

For nearly a century, the National Firearms Act rested on Congress’s authority to levy taxes. The Supreme Court has long recognized that Congress has broad taxing authority, and the NFA’s registration requirements were historically connected to that taxing scheme. Congress later chose to reduce the transfer and manufacturing taxes on suppressors, short-barreled rifles, and short-barreled shotguns to zero. Once that decision was made, the constitutional foundation supporting those particular provisions became subject to legitimate judicial review.

Judge Hendrix concluded that Congress could not rely upon a taxing power after removing the tax itself.

That reasoning reflects a straightforward constitutional proposition. If Congress invokes one enumerated power to justify legislation, courts cannot simply substitute another constitutional power after the fact because doing so would produce a preferred policy outcome. Constitutional authority must exist independently of political preferences.

Critics of the ruling understandably worry about public safety. Firearm violence remains a serious problem in the United States. School shootings, domestic violence, gang activity, and firearm-related suicides continue to devastate families and communities. Those concerns deserve careful attention and thoughtful legislative responses.

Yet constitutional rights are not suspended whenever society confronts difficult public policy challenges.

History demonstrates why this distinction matters. The First Amendment has protected speech that many Americans found offensive or dangerous. The Fourth Amendment has prevented warrantless searches even when law enforcement believed those searches might produce evidence of criminal activity. The Fifth and Sixth Amendments require due process even for defendants accused of horrific crimes.

Americans have repeatedly accepted these outcomes because constitutional government demands consistency. Rights cannot depend entirely upon whether the government believes a particular restriction serves an important purpose.

The same principle applies to the Second Amendment and to the structural limits imposed by Article I of the Constitution.

Equally important, Judge Hendrix deliberately limited the scope of his decision. He did not issue a nationwide injunction. Instead, he confined relief to the plaintiffs before the court, following recent Supreme Court guidance discouraging universal injunctions. That restraint reinforces, rather than weakens, the legitimacy of the decision. Rather than reaching beyond the dispute presented, the court addressed only the constitutional claims properly before it.

Some observers argue that the Commerce Clause could sustain these regulations even without the tax. Judge Hendrix rejected that argument after examining the legislative history and constitutional basis upon which Congress originally enacted the statute. Whether higher courts ultimately agree remains to be seen. Appeals exist precisely so constitutional questions of this magnitude receive additional scrutiny.

Reasonable jurists may disagree.

Reasonable citizens certainly will.

That is how constitutional litigation is supposed to work.

Supporters of the decision should not view it as a victory over public safety. Critics should not portray it as judicial indifference to violence. The case is fundamentally about constitutional structure. The Framers intentionally created a federal government of limited, enumerated powers. If Congress wishes to regulate conduct, it must identify constitutional authority permitting it to do so. Courts cannot manufacture that authority after Congress changes the statutory framework.

Many Americans who favor stronger gun laws may find this conclusion frustrating. Yet today’s disappointment could become tomorrow’s protection. The same constitutional principles limiting federal authority over firearms also limit federal authority in countless other areas of American life. Once courts begin overlooking constitutional defects simply because a policy appears beneficial, no constitutional liberty remains secure for long.

Constitutional government often requires discipline. It requires judges to separate legal analysis from policy preferences. It requires legislators to draft laws that rest upon valid constitutional authority. It requires citizens to recognize that preserving constitutional boundaries sometimes produces outcomes they dislike.

That discipline is not a weakness.

It is one of the defining characteristics of the American constitutional system.

The debate over firearm policy is far from over. Congress retains substantial authority to legislate within constitutional limits. States continue exercising broad police powers over firearms under their own constitutions and laws. Higher courts will almost certainly review this decision, and the legal landscape may change again.

For now, though, the Texas ruling serves as an important reminder that constitutional limits remain meaningful. Federal authority is not unlimited, and courts exist to police those boundaries regardless of the political issue involved.

Americans who cherish constitutional government should welcome that principle. They may disagree passionately about firearm policy, but they should agree that every exercise of federal power must remain anchored to the Constitution itself. When courts insist upon that foundation, they strengthen the rule of law—even when the result proves politically controversial.