The documentary 'Silent Power', directed by Jakov Sedlar, premiered on February 19 at CineStar in Zagreb, focusing on the life and contributions of Archbishop Nikola Eterović. The event saw the attendance of prominent religious leaders, including the Archbishop of Zagreb, Dražen Kutleša, and Cardinal Josip Bozanić, as well as other dignitaries, showcasing the film’s importance within the Croatian Catholic community.

The film, lasting 80 minutes, highlights Eterović’s spiritual strength, dedication to service, and his diplomatic contributions to the Holy See, providing both a personal and historical perspective on his role. The premiere was introduced by Lucija Kukor, who sang 'Christ on the Shore', after which Sedlar acknowledged the participants and supporters of the project, underlining the collaboration involved in bringing the film to fruition.

Overall, the premiere is significant not just as a film screening but as a public acknowledgment of Eterović’s impact on Croatian society and the Catholic Church, reinforcing themes of faith and dedication among attendees, and further establishing the Archbishop's legacy both locally and within the broader context of the Church’s role in Croatian history.