Indian Jurisprudence: From Rta and Dharma to the Constitution

Picture an old banyan tree. Its original trunk is ancient, but over centuries it has sent down aerial roots that have become trunks in their own right, so that today the tree stands on many pillars, old and new, all feeding one canopy. Indian jurisprudence is like that. Its oldest trunk is the Vedic and Dharmashastra tradition. Later roots came from Islamic law, from the English common law and codes, and finally from the Constitution. None of these simply replaced the others: Hindu and Muslim personal law, customary law, colonial codes and constitutional rights all still operate side by side. To understand Indian law, an aspirant must know each of these pillars and how they connect.

Figure: A simplified timeline of Indian jurisprudence: Rta and dharma in the Vedic age, the Dharmashastras and Kautilya's Arthashastra in one broad classical period, the Mitakshara and Dayabhaga commentaries, Islamic law, British rule with its codes, and the Constitution of 1950

1. Rta and Dharma

The earliest idea of order in Indian thought is Rta, found in the Rig Veda: the cosmic order that governs the regular movement of the sun, the seasons and the sacrifice, and also the moral order of truth. Varuna was its guardian. Over time the concept of Rta gave way to Dharma, which carried the idea of order from the cosmos into society and the individual. Dharma is a word of vast meaning: law, duty, righteousness, religion, morality and the natural order all at once. It is what sustains (the root dhr means to hold or support) the world and society. Law in the modern narrow sense is only one part of dharma.

The key jurisprudential feature of dharma is that it is not the command of a sovereign. The king does not make dharma; he is bound by it. The duty of the king to uphold dharma and protect his subjects is rajadharma. In this sense ancient Indian thought had a version of the rule of law: an order above the ruler. The Brihadaranyaka Upanishad expresses this by saying, in substance, that there is nothing higher than dharma, and that through dharma even a weak man may prevail over a strong one, as with the help of a king.

2. The Sources of Dharma

The Dharmashastra writers, beginning with Manu, list four sources of dharma in descending order of authority. Where a higher source speaks, a lower one yields.

The primacy of custom survived into modern law. In Collector of Madura v Moottoo Ramalinga Sathupathy (Privy Council, 1868), the Privy Council said that under the Hindu system of law, clear proof of usage will outweigh the written text of the law. This is why Indian statutes (for example, the Hindu Marriage Act 1955) still save valid customs (see Note 25).

3. Vyavahara, Rajadharma and Danda

Dharma had three broad divisions in the smritis: achara (rules of conduct), vyavahara (civil and criminal law and procedure) and prayaschitta (penance). Vyavahara means litigation, the settlement of disputes in the king's court. Manu grouped disputes under eighteen titles of law (vyavahara padas), including non-payment of debts, deposits, sale without ownership, partnership, non-payment of wages, breach of agreements, boundary disputes, assault, defamation, theft, violence, the duties of husband and wife, partition and inheritance, and gambling. The later smritis, especially Yajnavalkya and Narada, developed a sophisticated law of procedure, with rules on the plaint, the reply, evidence (documents, witnesses and possession) and the judgment.

Danda, the rod of punishment, is the king's instrument for maintaining dharma. Manu praises danda as the true ruler that protects all creatures, and warns that without punishment the strong would oppress the weak. Rajadharma, the duty of the king, required him to administer justice impartially, protect his subjects and himself obey dharma. The king was the fountain of justice in the sense of being its administrator, not its author.

4. Kautilya and the Arthashastra

The Arthashastra, attributed to Kautilya (Chanakya, traditionally the minister of Chandragupta Maurya), is a treatise on statecraft: the acquisition and protection of territory, administration, economy, espionage, diplomacy and law. Its view of the State is realistic. Kautilya argues that without a king wielding danda, society falls into matsya nyaya, the 'law of the fishes', in which the big fish devour the small. The science of government is therefore dandaniti, the science of punishment.

The most important jurisprudential passage concerns the four feet of law. Kautilya says that a disputed matter has four feet: dharma (sacred law), which rests on truth; vyavahara (evidence or transactions), which rests on witnesses; charitra (custom or usage), which rests on the consensus of the people; and rajashasana (royal edict), which rests on the command of the king. Crucially, each later one prevails over the earlier: custom over sacred law, and the king's edict over all. Kautilya also taught that where a text of sacred law conflicts with reasoned justice (nyaya), reason should prevail.

5. The Commentaries: Mitakshara and Dayabhaga

After the smritis, Hindu law developed through commentaries (bhashyas and nibandhas), which reconciled and adapted the ancient texts to later conditions. Two became authoritative. The Mitakshara of Vijnaneshwara (generally placed in the eleventh or twelfth century) is a commentary on the Yajnavalkya Smriti. The Dayabhaga of Jimutavahana is a digest on inheritance and partition from Bengal. The Mitakshara prevails in most of India; the Dayabhaga in Bengal and Assam. These two works created the two great schools of Hindu law.

The Mitakshara coparcenary is still living law. After the Hindu Succession (Amendment) Act 2005, daughters became coparceners by birth, and in Vineeta Sharma v Rakesh Sharma (2020) the Supreme Court held that this right does not depend on the father being alive on the date of the amendment.

6. Mimamsa: An Indian Science of Interpretation

The Purva Mimamsa school, founded on the sutras of Jaimini, developed detailed rules (nyayas) for interpreting Vedic injunctions. The Dharmashastra commentators borrowed these rules to reconcile conflicting smriti texts. They include the principles that every word must be given a meaning (no part of a text is superfluous), that apparently conflicting texts should be harmonised where possible, that a specific text governs a general one, and that an option between conflicting rules (vikalpa) is a last resort. Many of these closely resemble the modern canons of statutory interpretation (Note 42), such as harmonious construction and the rule against surplusage. Some modern judges, notably Justice Markandey Katju, have drawn attention to Mimamsa principles as an indigenous source of interpretive method.

7. The Islamic and Medieval Period

With the Delhi Sultanate and later the Mughal Empire, Islamic law became the law of the State in criminal and public matters, administered by qazis. Its four classical sources are the Quran; the Sunna (the practice and sayings of the Prophet, recorded in the hadith); Ijma (the consensus of qualified jurists); and Qiyas (analogical reasoning from the other sources). The Hanafi school was dominant in India. Under Aurangzeb a large collection of Hanafi rulings, the Fatawa-i-Alamgiri, was compiled. Hindus generally continued to be governed by their own law and custom in personal matters. This pattern of personal laws by community survived into British and independent India.

8. The British Period: Personal Law, Equity and Codification

Early British administration retained the personal laws. Warren Hastings's judicial plan of 1772 directed that in matters of inheritance, marriage, caste and religious usage, the law of the Quran should apply to Muslims and the laws of the Shastras to Hindus. Where no rule of statute, personal law or custom applied, courts were directed by the East India Company's regulations of the late eighteenth century to decide according to justice, equity and good conscience. In practice this formula let judges import principles of English law, where suitable to Indian conditions, into the gaps of Indian law.

The nineteenth century brought codification. The first Law Commission, led by Macaulay, drafted the Indian Penal Code, enacted in 1860. Codes of civil and criminal procedure, the Indian Contract Act 1872 and the Indian Evidence Act 1872 were enacted in the same era. Maine, as Law Member (1862 to 1869), supported this programme (see Note 13). The colonial codes lasted more than a century and a half. From 1 July 2024, the IPC, the CrPC and the Evidence Act were replaced by the Bharatiya Nyaya Sanhita (BNS), the Bharatiya Nagarik Suraksha Sanhita (BNSS) and the Bharatiya Sakshya Adhiniyam (BSA); for example, murder is now punished under Section 103 BNS (formerly Section 302 IPC).

9. Post-Constitutional Indian Jurisprudence

The Constitution of 1950 opened the most creative phase of Indian jurisprudence. The Supreme Court, especially from the late 1970s, developed several doctrines that are genuinely Indian judicial innovations and are studied abroad.

Public interest litigation

PIL relaxed the traditional rule of locus standi, so that any public-spirited person may approach the court on behalf of those who cannot, because of poverty or disability. Courts also treated letters as writ petitions and appointed commissions to find facts.

Constitutional tort

The Court created a public law remedy of compensation under Arts. 32 and 226 for the violation of fundamental rights, distinct from a private suit in tort.

Environmental jurisprudence

Reading the right to a healthy environment into Art. 21, the Court imported international environmental principles. In Vellore Citizens' Welfare Forum v Union of India (1996), dealing with tannery pollution in Tamil Nadu, it held that the precautionary principle and the polluter pays principle are part of the environmental law of India. In M.C. Mehta v Kamal Nath (1997), concerning a motel that had diverted the course of the river Beas, it adopted the public trust doctrine: the State holds natural resources such as rivers, forests and the seashore as a trustee for the public and cannot hand them over to private use. Earlier, M.C. Mehta v Union of India (1987) had laid down absolute liability for hazardous industries.

Privacy, dignity and the basic structure

In K.S. Puttaswamy v Union of India (2017) a nine-judge bench recognised privacy as a fundamental right, grounded in dignity and autonomy (Note 45). The basic structure doctrine, announced in Kesavananda Bharati v State of Kerala (1973), holds that Parliament's amending power cannot destroy the essential features of the Constitution. It is often called India's distinctive contribution to constitutional theory, and India's Supreme Court was the first to apply it systematically, but it should not be described as wholly original: the German jurist Dietrich Conrad had argued that there are implied limits on the amending power, and his argument was placed before the Supreme Court by counsel and influenced the doctrine. The doctrine has in turn been borrowed by courts in other countries, such as Bangladesh. Its full history is in Note 46.

10. Modern Indian Theory: Sen and Ambedkar

Amartya Sen, in The Idea of Justice (2009), draws on classical Sanskrit to distinguish niti, organisational propriety and correct rules and institutions, from nyaya, the comprehensive idea of realised justice, how people's lives actually go. He argues that theories of justice should focus on nyaya and on removing manifest injustice, not only on designing perfect institutions. He invokes matsyanyaya, the justice of the fish world, as the condition a just order must prevent. B.R. Ambedkar, borrowing the phrase from the historian Grote, warned the Constituent Assembly that constitutional morality is not a natural sentiment and has to be cultivated. That idea has become central to modern Indian constitutional jurisprudence and is treated in full in Note 46.

11. Evaluation

Indian jurisprudence is neither a museum of ancient texts nor a mere copy of English law. Its ancient tradition shows a sophisticated awareness of sources, hierarchy, interpretation and procedure, and Kautilya anticipates positivist themes by two thousand years. It must, however, be read critically: much of the smriti social order, especially caste hierarchy and the subordination of women, is incompatible with the equality and dignity guaranteed by the Constitution. The colonial period gave India its codes and courts. The post-constitutional period has produced PIL, constitutional tort and environmental doctrines that reflect Indian needs. The enduring Indian question is how a plural legal order, with personal laws, customs, codes and a transformative Constitution, can be held together under one idea of justice.

12. Frequently Asked Questions

Q. What is the difference between Rta and dharma?
A. Rta is the Vedic idea of cosmic order and truth that governs nature and sacrifice. Dharma developed from it and applies the idea of order to society and the individual: law, duty and righteousness binding even the king.

Q. Why is Kautilya said to have a positivist streak?
A. Because in his four feet of law the royal edict prevails over custom, evidence and sacred law, and because he preferred reasoned justice over a conflicting sacred text. The sovereign's command is thus the decisive source of law.

Q. Is the basic structure doctrine purely an Indian invention?
A. It was developed and applied by the Indian Supreme Court from Kesavananda Bharati (1973), but it drew on the German jurist Dietrich Conrad's argument about implied limits on the amending power. It is best described as an Indian development of an idea with foreign roots.

See also: Note 13 (historical school), Note 25 (custom), Note 40 (rule of law), Note 45 (fundamental rights), Note 46 (constitutional doctrines).