Fundamentals

Limited Government and Individual Rights: Why Power Needs Boundaries

By Daniel Sardá · Published on September 14, 2026

8 min read1,756 words

Individual rights are not concessions from those in power: they are limits that require public coercion to be justified, reviewable, and restrained.

An authority can settle disputes, enforce contracts, or protect someone from an assault. But it can also fine, prohibit, expropriate, detain, or surveil. Precisely because it has these coercive means at its disposal, the decisive question is not only who governs, but what they are authorized to do, under which rules, and who can stop them.

This is where limited government and individual rights meet. The former does not describe a useless state, or necessarily a small one; it describes power subject to defined competences, procedures, and limits. The latter mark out spheres in which a person is not left at the mercy of an administrative, police, or majoritarian decision without justification.

The classical liberal tradition has emphasized this intuition: public power needs both a reason and a restraint. In the Second Treatise of Government, John Locke argued that political power must be directed toward the public good and cannot be arbitrary. That idea does not settle every contemporary dispute by itself, but it helps frame the problem: legitimate authority does not make lawful everything it has the material capacity to impose.

Key idea: Limiting government does not mean denying that it must act; it means requiring its action to have a basis, a defined scope, and a possibility of review.

When a right becomes more than a promise

To speak of individual rights is to speak of protections for the person against unjustified interference. Privacy, personal liberty, equality before the law, property, or the ability to defend oneself against an accusation have little value if they depend entirely on the goodwill of those in power.

It is therefore useful to distinguish a right from a discretionary benefit. A benefit may exist as long as an office chooses to grant it and vanish when the authority changes. A right, by contrast, presupposes standards that bind the authority and a means of challenging its failure to comply. The difference becomes clear when power changes its mind.

The Universal Declaration of Human Rights offers examples of this connection. It recognizes equality before the law, protection against arbitrary detention, an effective remedy, and the right to be heard by an independent and impartial tribunal. It is not an automatic description of what happens in every country, nor does it replace domestic law; it does state a clear standard: declaring a protection is not enough if people have no means to enforce it.

Consider an administrative penalty. If an authority can impose it without a clear prior rule, notice of the alleged facts, an opportunity to defend oneself, or independent review, the person affected depends on the official's discretion. Where those conditions exist, the scope for arbitrariness narrows. It does not vanish by magic, but the decision is no longer immune from scrutiny.

In that sense, individual rights are not a moral ornament added to politics. They operate as practical boundaries: they require an explanation of why intervention occurs, what procedure governs it, and before which body it may be challenged.

Four concepts that should not be confused

The discussion becomes muddled when related terms are treated as synonyms. They are not.

Limited government is not the same as a minimal state

Limited government asks about the legitimate scope of power: what it cannot do without authorization, what rules it must respect, and what checks it faces. A minimal state, by contrast, offers a more restrictive answer about the functions government ought to perform. One may debate how much the state should do—security, justice, infrastructure, social protection, or other tasks—without giving up the requirement that every function be subject to limits.

The size of the budget, the number of ministries, or the number of programs does not by itself establish that a government is limited. A small public apparatus can be capricious; one with broad functions can, at least in principle, be subject to effective rules and review. The institutional question is different: can power act beyond its competences and face no response?

For a fuller account of the general idea, see limited government.

The rule of law is not simply elected government

Elections matter because they allow people to choose and replace authorities. Yet majority support does not automatically make a decision compatible with rights. A majority may favor restricting unwelcome speech, punishing without due process, or treating a minority unequally. Democracy answers who decides; the rule of law adds how decisions may be made and what may not legitimately be decided against the individual.

This counter-majoritarian dimension can be uncomfortable because it limits outcomes that might be popular. But that is part of its purpose: to prevent a temporary majority from turning its political advantage into unlimited authorization. Limits on power do not replace democratic deliberation; they make deliberation take place within a framework in which no one completely loses the law's protection.

Legality is not blind obedience to any rule

The existence of a written rule is not enough either. Meaningful legality requires rules that are public, reasonably clear, and applied non-arbitrarily. In its Rule of Law Checklist, the Venice Commission distinguishes dimensions including legality, legal certainty, prevention of abuse of power, equality, and access to justice. The distinction matters: a rule can be published and still be unpredictable, selectively applied, or lack a real remedy.

Rights do not mean privileges or freedom from every rule

Individual rights do not make every person an exception to general rules. They protect against unjustified interference and require that restrictions, where appropriate, be justified and subject to oversight. Nor should they be confused with privileges: a privilege selectively exempts someone from a common rule; a right demands that power treat people with equal respect and according to standards that can be publicly defended.

Key idea: Limited power is measured less by how little it promises to do than by how difficult it is for it to act arbitrarily.

The elements that make limits effective

Rights need institutions. A constitution or solemn declaration may provide a starting point, but protection depends on everyday mechanisms, often less visible than grand political speeches.

Among the most important are:

• Defined competences. Authorities should be able to explain what power permits them to intervene. This prevents an appealing purpose from becoming a blank check.
• Public, predictable rules. People need to know in advance the rules that may affect their choices and property.
• Due process. Notice, an opportunity to defend oneself, evidence, and a reasoned decision make the person affected a participant in a procedure rather than the mere object of an order.
• Independent judges and reviewers. A remedy loses its meaning if the reviewer is subordinate to the person who made the decision. The International Covenant on Civil and Political Rights links a fair hearing to a competent, independent, and impartial tribunal established by law.
• Separation of powers and institutional checks. Distributing functions makes concentration more difficult, though it does not by itself guarantee a just outcome. Its value lies in creating friction, mutual oversight, and distinct responsibilities.
• Genuine access to remedies. A safeguard that is inaccessible because of cost, delay, or opacity may exist on paper yet fail in practice.

Each element addresses a different vulnerability. Public rules do not replace a defense; an independent tribunal cannot correct a law that is impossible to know; an election does not substitute for judicial review. Looking for a single saving guarantee is therefore misleading.

The language of limits on coercion helps keep the right perspective. The issue is not that every public decision is coercive to the same degree, but that coercion demands an especially demanding justification: it can directly alter a person's freedom, property, or life plans.

Limiting in order to protect, not to abandon

There is a reasonable objection: can a government that is too limited fail to protect rights against private aggressors, fraud, or concentrations of power? Yes. Rights are not preserved in an institutional vacuum. Legal certainty, courts, protection against violence, and enforcement of general rules require public capacity.

The classical liberal answer need not be inaction. It is that this capacity must be justified and controlled. Investigating a crime does not authorize arbitrary detention. Collecting taxes does not authorize taking property without rules. Regulating an activity does not authorize the administration to become the final judge of its own acts. The state's protective role and its limits are not competing ideas: protection works better when it cannot, without oversight, turn into domination.

Nor is there a single liberal theory of the exact foundation of every right or of the proper scope of public functions. Liberalism and limits on power encompasses traditions with important disagreements. What connects them on this point is a reasoned distrust of unchecked power and the conviction that a person should not be treated merely as an instrument for collective ends.

Key idea: Rights restrain public abuses, but they also require institutions capable of protecting them and redressing their violation.

A simple test for evaluating power

When a public measure is presented as necessary, useful, or popular, it is worth asking a few questions before accepting it as legitimate:

• What right or liberty does it affect, and what justifies that effect?
• What prior rule defines this power and its limits?
• Can the person affected know the reasons, defend themselves, and obtain review?
• Is the person reviewing the decision independent from the person who made it?
• Is the rule applied equally, or does it leave room for personal exceptions and privileges?

These questions do not yield automatic answers. Societies disagree in good faith about risks, priorities, and policies. Yet they change the starting point: instead of asking how much power would be convenient to give today, they require us to consider what will happen tomorrow when someone else exercises it against an unpopular person or someone unable to defend themselves.

Limited government is not a promise of perfect government. It is an architecture of prudent distrust. Individual rights give it substance; legality, due process, separation of powers, and remedies give it force. Wherever power must give reasons, respect procedures, and accept correction, freedom ceases to depend exclusively on the benevolence of those who govern.

Reference sources

• John Locke, Second Treatise of Government, especially §§ 3 and 135.
• Universal Declaration of Human Rights, arts. 7–12.
• International Covenant on Civil and Political Rights, art. 14.
• Venice Commission, *Rule of Law Checklist*007-e).