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The ruling in Chae Chan Ping v. United States may be one of the most consequential, and least questioned, Supreme Court decisions in American history.

Before Ping, nowhere in the Constitution was the federal government explicitly granted a general “plenary” power over immigration. The enumerated powers are listed plainly: regulate commerce, establish a uniform rule of naturalization, declare war, coin money, etc. But the Constitution never says Congress possesses unlimited authority to exclude or expel peaceful foreign persons simply because they are foreign.

Yet in Ping, the Court effectively created that authority from whole cloth.

The Court argued that immigration control was an inherent attribute of national sovereignty; something every nation simply possesses by virtue of existing. But that reasoning fundamentally conflicts with the American system itself.

The United States was not founded on the idea that government holds all power unless restrained. It was founded on the exact opposite principle: government possesses only those powers specifically delegated to it by the people through the Constitution.

That distinction matters.

If “inherent sovereign powers” can be invoked whenever a judge believes a power is necessary for nationhood, then the doctrine of enumerated powers becomes meaningless. Under that theory, the federal government no longer derives authority strictly from the Constitution, but from vague concepts of sovereignty imported from monarchies and European nation-states.

The Constitution gives Congress power over naturalization (the process of citizenship) not unlimited authority over mere movement of persons. The Founders were deeply familiar with immigration and migration, yet they chose not to enumerate a broad federal police power over immigration.

The entire premise of the American experiment is that rights precede government. If we abandon that principle, then we are no longer defending liberty, we are defending power.

Even more troubling, Ping laid the groundwork for the modern “plenary powers doctrine,” under which courts often refuse to apply normal constitutional scrutiny to immigration law. In practice, this means the federal government exercises some of its broadest and least reviewable powers in an area where those powers were never clearly enumerated to begin with.

The irony is profound: a Constitution designed to limit centralized authority became the vehicle through which the judiciary justified one of the broadest expansions of federal power in American history.

Whether one supports strict immigration enforcement or open immigration is ultimately a policy debate. But the constitutional question is separate and unavoidable:

Can the federal government exercise powers that were never actually delegated, simply because the Court believes every sovereign nation must possess them?

If the answer is yes, then the doctrine of limited government exists only until judges decide otherwise.

The ruling in Chae Chan Ping v. United States may be one of the most consequential, and least questioned, Supreme Court decisions in American history.

Before Ping, nowhere in the Constitution was the federal government explicitly granted a general “plenary” power over immigration. The enumerated powers are listed plainly: regulate commerce, establish a uniform rule of naturalization, declare war, coin money, etc. But the Constitution never says Congress possesses unlimited authority to exclude or expel peaceful foreign persons simply because they are foreign.

Yet in Ping, the Court effectively created that authority from whole cloth.

The Court argued that immigration control was an inherent attribute of national sovereignty; something every nation simply possesses by virtue of existing. But that reasoning fundamentally conflicts with the American system itself.

The United States was not founded on the idea that government holds all power unless restrained. It was founded on the exact opposite principle: government possesses only those powers specifically delegated to it by the people through the Constitution.

That distinction matters.

If “inherent sovereign powers” can be invoked whenever a judge believes a power is necessary for nationhood, then the doctrine of enumerated powers becomes meaningless. Under that theory, the federal government no longer derives authority strictly from the Constitution, but from vague concepts of sovereignty imported from monarchies and European nation-states.

The Constitution gives Congress power over naturalization (the process of citizenship) not unlimited authority over mere movement of persons. The Founders were deeply familiar with immigration and migration, yet they chose not to enumerate a broad federal police power over immigration.

The entire premise of the American experiment is that rights precede government. If we abandon that principle, then we are no longer defending liberty, we are defending power.

Even more troubling, Ping laid the groundwork for the modern “plenary powers doctrine,” under which courts often refuse to apply normal constitutional scrutiny to immigration law. In practice, this means the federal government exercises some of its broadest and least reviewable powers in an area where those powers were never clearly enumerated to begin with.

The irony is profound: a Constitution designed to limit centralized authority became the vehicle through which the judiciary justified one of the broadest expansions of federal power in American history.

Whether one supports strict immigration enforcement or open immigration is ultimately a policy debate. But the constitutional question is separate and unavoidable:

Can the federal government exercise powers that were never actually delegated, simply because the Court believes every sovereign nation must possess them?

If the answer is yes, then the doctrine of limited government exists only until judges decide otherwise.