Constitutional Law is the body of law which defines the role, powers, and structure of different entities within a state—namely, the executive, the legislature, and the judiciary. It is the "Grundnorm" or the fundamental source of all other laws in a country.
To understand how a constitution functions, we look at these three essential concepts:
⚖️ Rule of Law: No one is above the law. Whether it is a common citizen or a high-ranking official, everyone is subject to the same legal principles.
✂️ Separation of Powers: To prevent tyranny, power is divided among the Legislature (to make laws), the Executive (to implement laws), and the Judiciary (to interpret laws).
🛡️ Constitutional Supremacy: Unlike ordinary laws, the Constitution cannot be changed easily. Any law passed by the government that contradicts the Constitution is declared "Ultra Vires" (void).
The Indian Constitution is the longest written constitution in the world. Here are its defining features:
| Feature | Description |
| 📜 Preamble | The introductory statement that sets out the guiding purpose and principles (Justice, Liberty, Equality, Fraternity). |
| 👤 Fundamental Rights | Basic human rights guaranteed to citizens to protect them from state overreach. |
| 🧭 Directive Principles | Guidelines for the government to create a "Welfare State." |
| 🗳️ Universal Adult Franchise | The right of every adult citizen to vote regardless of caste, creed, or gender. |
🔨 Doctrine of Basic Structure: Established in the famous Kesavananda Bharati case, it states that Parliament can amend the Constitution, but it cannot change its "basic features" (like secularism or democracy).
⚖️ Judicial Review: The power of the courts to examine the actions of the legislative and executive branches and ensure they align with the Constitution.
🔄 Federalism with a Unitary Bias: India is a "Union of States," meaning power is shared between the Center and States, but the Center holds more power during emergencies.
📢 Protects Minorities: It ensures that the majority cannot override the basic rights of minority groups.
🏗️ Provides Stability: It offers a clear blueprint for how the government should function, preventing political chaos.
🌱 Evolves with Time: Through amendments, the Constitution remains a "living document" that adapts to the changing needs of society.
"However good a Constitution may be, if those who are implementing it are not good, it will prove to be bad." — Dr. B.R. Ambedkar