Who we are
Libertas Ecclesiae, Freedom for All
By Libertas Ecclesiae, we mean an ideal aspiration that begins with Constantine’s recognition in 313 AD of freedom of worship for Christians and all other religions, and then unfolds as freedom of thought and action for all.
The history of this concept begins in the Roman Empire and, especially from the 11th century onward with the Investiture Controversy, leads to a first fundamental distinction between sacerdotium and regnum, thereby laying the groundwork for the separation of the spiritual and temporal spheres.
This is therefore a theme that runs through the historical journey of Western Europe, particularly in relation to the Church of Rome and the peoples it evangelized—both in the Old Continent and beyond.
Over time, this theme increasingly reveals itself as central to not only religious history, but also to cultural history in its broadest sense, ultimately involving the political and social spheres.
The exhibition offers two levels of interpretation: one diachronic, and one through thematic and biographical insights.
First, it outlines the key stages in the progressive clarification of the expression Libertas Ecclesiae, from Constantine to the 20th century.
Alongside and within this chronological journey, there are sections featuring panels on key historical figures who most clearly embodied this ideal and became symbols of the Church’s struggle for greater freedom of expression—not only for Christians.
These figures include: Ambrose of Milan, Augustine of Hippo, Gregory the Great, Gregory VII, Thomas Becket, Thomas More and John Fisher, and the martyrs of the French Revolution and of 20th-century totalitarian regimes.
This journey highlights the close relationship between the affirmation of freedom and the rooting of Christianity in the common mindset—eventually generating a sense of belonging in which faith becomes identified with a people’s culture.
The most significant outcome of this centuries-long process is the distinction between the spheres of spiritual and temporal power, the identification of their respective roles, and their separation.
Indeed, a key characteristic of the civilization that emerged from the ancient world and developed in Christian Europe is the idea—and reality—of limited power, a power that must acknowledge the dignity of the human person.
This explains the birth of parliamentary systems and participatory forms of government, which place limits on authority and call upon it to recognize the space and value of the individual in all their expressions.
It is only within the tradition of European civilization—shaped for centuries by the relationship and tension between the Church and public authority—that the foundation for securing human freedom has been laid.
THIS EXHIBITION IS AVAILABLE IN A TRAVELING FORMAT. CLICK HERE FOR FULL DETAILS.







