What is one common occurrence at ecumenical councils?

Debates on theological matters are a hallmark of ecumenical councils, as these meetings serve to address significant issues within the Church that often affect doctrine, practice, and ecclesiastical governance. Throughout history, councils like Nicaea, Chalcedon, and Vatican II have been established not only to clarify existing theological tenets but also to resolve disputes that arise due to varying interpretations of Christian beliefs. These discussions are critical for achieving consensus among the bishops in attendance, representing their respective regions and communities, and help in formulating binding doctrinal statements or canons that guide the wider Church.

The focus of ecumenical councils is primarily on these theological debates and discussions, making them crucial events for defining and refining the faith, unlike other activities that might occur within the church but do not encapsulate the primary purpose of the councils. The emphasis on theological discourse helps shape the direction of the Church and fosters unity among its leaders.