The Constitution of India performs several functions essential for a democratic state. It lays down the basic structure of the government, defines the powers and functions of its organs (legislature, executive, judiciary), guarantees fundamental rights to citizens, sets goals for the welfare state (DPSPs), and provides the framework for governance to achieve a just society. However, while the Constitution provides the mechanism for political participation (e.g., electoral process), it cannot ensure that only people with certain moral qualities ("good people") enter politics. This is influenced by societal factors, political processes, and individual choices, not directly guaranteed by the constitutional framework itself.