Constitutional Morality: Guardian of Rights or Vehicle of Judicial Overreach?

 

I. Introduction

In recent years, the doctrine of constitutional morality has emerged as a significant and contested principle in Indian constitutional jurisprudence. The Supreme Court of India has increasingly invoked constitutional morality to interpret fundamental rights, the social contract, and the structure of governance, notwithstanding the fact that the doctrine is not defined anywhere in the text of the Constitution. This growing reliance reflects an evolution from purely textual interpretation of the Constitution toward a more values-based and purposive approach.

The doctrine has made a particularly significant impact in cases involving socially marginalised communities and contested social norms. In such cases, courts have placed the imperatives of constitutional morality above prevailing social morality in order to protect individual rights from majoritarian preferences and social prejudice. However, this increased reliance on constitutional morality has generated substantial controversy. Critics argue that the absence of established criteria for defining constitutional morality creates an opportunity for judges to impose their subjective value systems upon society through the exercise of judicial review.[1]

This article examines whether constitutional morality is an essential safeguard for fundamental rights or whether it risks enabling an abusive expansion of judicial power. The author concludes that while constitutional morality serves as a vital protector of constitutional values, any judicial authority to interpret and apply it must be constrained by substantive doctrinal standards governing both its invocation and its application.

II. Origin and Meaning

Constitutional morality refers to fidelity to the foundational values upon which the constitutional order is premised. Rather than confining interpretation to the literal meaning of constitutional text, it requires courts to give effect to the deeper normative commitments that animate the Constitution, including justice, liberty, equality, and dignity.

A critical distinction must be drawn between constitutional morality and social morality. Social morality is shaped by prevailing community beliefs and reflects the values held by the majority at a given time. Constitutional morality, by contrast, operates at a higher normative register: it protects individual rights even where the majority may consider those rights undeserving of protection. The two may conflict, and it is in precisely those moments of conflict that the doctrine of constitutional morality performs its most essential function.

Origin
In India, the concept of constitutional morality can be traced to Dr. B.R. Ambedkar, who invoked the term during the deliberations of the Constituent Assembly. Drawing upon classical political theory, Ambedkar described constitutional morality as a commitment to the spirit and processes of the Constitution, not merely compliance with its specific provisions. He explained that the viability of a democratic system depends upon the willingness of both officials and citizens to conduct themselves in accordance with constitutional principles, including the commitment to treat one another with fairness, equality, and justice. His conception of constitutional morality thus extended beyond formal legal compliance to encompass the ethical culture necessary to sustain constitutional governance.

III. Constitutional Basis

Although the phrase “constitutional morality” does not appear in the text of the Constitution of India, several of its provisions establish an implicit normative foundation for the doctrine.

The Preamble articulates the core values of justice, liberty, equality, and fraternity as the animating objectives of the constitutional project. These values are frequently invoked by courts as the normative basis for applying constitutional morality in individual cases.

The fundamental rights guaranteed under Part III of the Constitution, including equality before law, freedom of expression, and personal liberty, carry a moral dimension that transcends their formal legal content. Courts have interpreted these rights as embodying substantive commitments to human dignity and autonomy that must be protected against majoritarian erosion.

Finally, the basic structure doctrine, which holds that certain fundamental features of the Constitution are beyond the amending power of Parliament, reinforces the importance of preserving the moral and structural foundations of the constitutional order. Constitutional morality may be understood as the normative framework that gives content to, and is in turn protected by, the basic structure doctrine.

IV. Judicial Development

Indian constitutional jurisprudence was largely formalistic in the decades following independence. Courts were primarily concerned with the textual and structural aspects of the Constitution and accorded limited weight to abstract normative doctrines. Over time, however, courts adopted a more purposive interpretive approach, and constitutional morality has emerged as a significant focal point in twenty-first century adjudication, particularly in cases concerning fundamental rights and social justice.

V. Landmark Judgments

1. Kesavananda Bharati v. State of Kerala (1973)[2]
This foundational judgment established the basic structure doctrine, holding that Parliament’s amending power cannot be exercised to destroy the fundamental features of the Constitution. While the Court did not explicitly invoke “constitutional morality” as a term of art, its reasoning rested upon moral and structural considerations, affirming that constitutional values such as democracy, judicial independence, secularism, and fundamental rights must be preserved irrespective of the formal wishes of any parliamentary majority. The doctrine of constitutional morality thus serves as the implicit normative foundation of the basic structure doctrine, preventing the political majority from exceeding the Constitution’s own ethical limits.

2. Indian Young Lawyers Association v. State of Kerala (Sabarimala, 2018)[3]
The Supreme Court held that the exclusion of women of menstruating age from the Sabarimala temple violated Articles 14,[4] 15,[5] 21,[6] and 25[7] of the Constitution. The Court held that constitutional morality takes precedence over customary practices that discriminate on grounds of gender or biological characteristics. Importantly, the Court interpreted the word “morality” in Articles 25 and 26, which govern freedom of religion, as referring to constitutional morality rather than to the moral norms of any particular religious tradition. This interpretive move brought the constitutional principles of equality and non-discrimination to bear upon the exercise of religious freedom.

3. Navtej Singh Johar v. Union of India (2018)[8]
A five-judge bench read down Section 377 of the Indian Penal Code[9] to decriminalise consensual same-sex relations between adults. Constitutional morality was placed at the centre of the Court’s interpretive methodology. The Court held that constitutional morality, rooted in the values of liberty, equality, and dignity, is fundamentally distinct from social or popular morality, which may be grounded in prejudice, tradition, or majoritarian preference. By anchoring the adjudication of fundamental rights to constitutional morality, the Court established that penal legislation must be assessed for compatibility with the Constitution’s normative framework, and not merely for consistency with prevailing social conventions.

VI. Critiques and Concerns

1. Conceptual Vagueness and Doctrinal Indeterminacy
Critics contend that “constitutional morality,” unlike more precisely defined doctrines such as basic structure or proportionality, is conceptually vague. This vagueness generates three related concerns: doctrinal indeterminacy (the absence of definitive tests or guidelines); subjectivity (the risk that individual judges will conduct the analysis according to their personal values); and unpredictability (the difficulty of anticipating how the doctrine will be applied in any given case).

Critical Evaluation

(a) Vagueness exists but is not unique to this doctrine. This criticism has force, but vagueness is not a defect unique to constitutional morality. Many foundational constitutional concepts, “reasonable restrictions,” “due process,” “public interest”, are similarly open-textured. The open texture of constitutional provisions may indeed be a structural feature rather than a defect, enabling the Constitution to remain responsive to changing social circumstances. The more precise objection is not the vagueness of the concept itself but the absence of a sufficiently disciplined process for its application in practice.[10]

(b) Courts have progressively defined the doctrine. Over time, the judiciary has sought to give substantive content to constitutional morality by identifying its core components: justice, liberty, equality, and dignity; anti-discrimination and individual autonomy; fraternity and the rule of law. In Navtej Singh Johar v. Union of India,[11] for instance, the Court’s invocation of constitutional morality was grounded in explicit constitutional values and applied through a structured rights-based analysis, not mere assertion. That said, the risk of uneven application across courts and benches remains a legitimate concern, and inconsistency in the standard’s application is a valid basis for critique.

Although the objection to vagueness can be fairly criticised, it does not constitute an insurmountable barrier to the doctrine’s legitimacy. Constitutional morality is best understood as a meta-principle, an ethic of interpretation that guides, rather than replaces, established methodological tools. The principal outstanding challenge is the development of stronger doctrinal discipline and more clearly articulated reasoning when the doctrine is invoked.

2. Risk of Judicial Overreach and Separation of Powers Concerns
The most serious structural objection to constitutional morality is that, in the absence of adequate constraints, the doctrine may enable courts to expand their institutional power at the expense of the legislature.

Specific concerns include: judges substituting their own values for those arrived at through the democratic process; the undermining of legislative supremacy; and the transformation of courts into moral arbiters rather than interpreters of the law.

Critical Evaluation

(a) Overreach is determined by the quality of reasoning, not by outcome. Not every controversial decision constitutes judicial overreach. The critical distinction is between legitimate constitutional activism, grounded in constitutional text, structure, and rights[12], and illegitimate overreach, which rests on a judge’s personal or group value preferences without clear constitutional anchorage. The danger, therefore, lies not in the use of constitutional morality as such, but in those cases where it is deployed without sufficient justification or doctrinal rigour.

(b) Institutional competence is a relevant consideration. Courts may lack the democratic legitimacy or technical expertise required to resolve complex social or public policy questions. When constitutional morality is used to redesign social institutions or to override detailed legislative frameworks, it raises legitimate concerns about institutional overreach.

(c) Inconsistency in application weakens judicial credibility. A significant weakness in the current jurisprudence is its selectivity: courts have demonstrated considerable boldness in some rights cases while adopting a more restrained posture in others involving comparable principles. This inconsistency reinforces the criticism that constitutional morality has become a doctrine of judicial convenience rather than a principled interpretive standard.

Synthesis: The conceptual vagueness of the doctrine and the risk of judicially misapplied discretion are related concerns, vagueness creates the space within which subjectivity operates. However, the solution is not the elimination of constitutional morality from our legal framework, which is neither desirable nor viable. It is more productive to address the exercise of judicial discretion through doctrinal clarity anchored to specific constitutional principles, judicial restraint, and consistency in application and reasoning. The use of constitutional morality becomes problematic not when it shapes judicial decisions, but when it is used as a vehicle for unarticulated judicial subjectivity rather than as a clearly reasoned constitutional principle.

3. Tension with Pluralism and Religious Autonomy
A further critique holds that constitutional morality privileges a particular cluster of liberal values, equality, dignity, and individual autonomy, over other values present in India’s diverse society, particularly those associated with religious and cultural traditions.

Critics argue that this tendency may undermine collective rights and traditions, override religious autonomy protected under Articles 25 and 26, and promote a homogenised constitutional culture at the expense of India’s plural social fabric. The Sabarimala judgment is frequently cited as an example of this concern.

Critical Evaluation

(a) The dichotomy between constitutional and cultural morality is overstated. This critique posits a sharp division between constitutional values and social or religious practices. In reality, the Constitution itself recognises and protects pluralistic values, including freedom of religion and minority rights.[13] Constitutional morality is founded upon fraternity and respect for diversity, not merely upon individual rights. It is therefore not inherently anti-pluralistic.

(b) Religious freedom is not absolute. The right to religious freedom under Articles 25 and 26 is expressly subject to public order, public morality, public health, and other fundamental rights. When courts intervene in religious practice, they are typically engaged in the process of resolving conflicts between different constitutional rights, not imposing a secular moral code.

(c) The concern about constitutional homogenisation has genuine force. That said, the critique carries weight where courts apply rights analysis without sensitivity to cultural context, treating all religious traditions as equally suspect, failing to distinguish between practices that are essential to a tradition and those that are not, or neglecting to engage with the group autonomy dimensions of religious practice. Adjudication in this area should be contextual and should demonstrate genuine engagement with both individual rights and group autonomy.

Synthesis: The tension between constitutional morality and pluralism is real, but tends to be overstated by critics. Constitutional moral frameworks are not inherently opposed to pluralistic governance; the concern arises from particular modes of application rather than from the doctrine itself. The appropriate corrective is context-sensitive adjudication that protects individual rights while maintaining genuine respect for group autonomy.

VII. Comparative Perspectives

United States: The Living Constitution
The concept of the “living Constitution”[14] in the United States bears a functional resemblance to constitutional morality in India: in both jurisdictions, courts interpret constitutional provisions in light of evolving societal values rather than confining themselves to the original meaning of the text. While the American debate between originalism and living constitutionalism is more explicitly articulated as a jurisprudential controversy, the underlying tension between fixed text and evolving values is common to both systems. Notably, however, American courts do not explicitly invoke a doctrine of “constitutional morality”, value-based reasoning operates as a feature of interpretive methodology rather than as a named doctrine.

United Kingdom: Parliamentary Sovereignty and Limited Judicial Review
The United Kingdom lacks a codified constitution and adheres to the principle of parliamentary sovereignty. Courts may interpret rights under human rights legislation, but they do not possess the power to strike down primary legislation. In this framework, constitutional morality-like doctrines have limited scope, and judicial intervention in rights adjudication is correspondingly more restrained. The comparison illustrates that the degree to which constitutional morality can operate as a rights-protective doctrine is directly related to the degree of constitutional supremacy that a legal system recognises.

VIII. Conclusion

The doctrine of constitutional morality occupies a significant, if contested, place within Indian constitutional law. Its emergence reflects a transformative vision of the Constitution, one that elevates the primacy of substantive justice, human dignity, and equality over rigid textualism and majoritarian preferences. The Supreme Court’s application of the doctrine in landmark cases such as Navtej Singh Johar v. Union of India and Indian Young Lawyers Association v. State of Kerala has expanded the protection of individual fundamental rights while challenging entrenched social hierarchies.

At the same time, the indeterminate character of the doctrine generates legitimate concerns. Its ambiguity, its inconsistent application across case law, and its dependence on judicial interpretation create a real risk of subjectivity and institutional overreach. Unchecked, constitutional morality may erode the democratic legitimacy of governing institutions and blur the separation of powers.

Ultimately, the question is not whether constitutional morality should be used, but how. Its application must be firmly anchored in the text, structure, and underlying principles of the Constitution. Courts must articulate clear and consistent standards for when and how the doctrine is invoked, ensuring that it complements rather than displaces established methods of constitutional interpretation. Constitutional morality, properly understood and properly applied, is not a licence for judicial creativity, it is a discipline of fidelity to the Constitution’s deepest commitments.

References

[1] Gopal Subramanium, ‘Constitutional Morality and the Role of the Judiciary’ (Supreme Court Observer, 5 September 2025) <https://www.scobserver.in/journal/what-is-the-role-of-constitutional-morality-in-legal-interpretation/> accessed 23 March 2026.
[2] Kesavananda Bharati v. State of Kerala, (1973) 4 SCC 225 (India).
[3] Indian Young Lawyers Association v. State of Kerala, (2019) 11 SCC 1 (India). 
[4] Constitution of India 1950, art. 14.
[5] Constitution of India 1950, art. 15.
[6] Constitution of India 1950, art. 21.
[7] Constitution of India 1950, art. 25.
[8] Navtej Singh Johar v. Union of India, (2018) 10 SCC 1 (India).
[9] Indian Penal Code 1860, s. 377.
[10] Gautam Bhatia, The Transformative Constitution (HarperCollins 2019).
[11] Navtej Singh Johar v. Union of India, (2018) 10 SCC 1 (India).
[12] Indian Young Lawyers Association v. State of Kerala, (2019) 11 SCC 1 (India).
[13] Bijoe Emmanuel v. State of Kerala, (1986) 3 SCC 615 (India).
[14] David A. Strauss, ‘The Living Constitution’ (UChicago Law, 27 September 2010) <https://www.law.uchicago.edu/news/living-constitution> accessed 23 March 2026.