Countries with systems such as democracies, absolute monarchies, and dictatorships will always require legitimacy to maintain their power for as long as possible.

Pancasila, as the foundation of the Republic of Indonesia, was born and developed in an atmosphere of legitimacy struggles: fascism, liberal-capitalist, communist-socialist, and Islam.

Pancasila, as the foundation of the Republic of Indonesia, will always require a solid and maximal basis of legitimacy if it is to survive as long as possible against various attacks.

The discourse of legitimacy cannot be isolated solely within the legal realm, but is closely related to sociology, culture, political philosophy, ideology, and worldview.

This book will guide you in more depth about the legitimacy of Pancasila. You will understand the concept and legitimacy of Pancasila from a historical, ideological, political, and philosophical perspective. This book provides recommendations on how to strengthen and maximize Pancasila's legitimacy.

This book was written by Muhammad Ma'ruf, part of a series of books on political philosophy, specifically for the political system developed in Indonesia, 2025.