Ahead of his upcoming Apostolic Journey to Türkiye, Pope Leo issues the Apostolic Letter 'In unitate fidei' on the 1700th Anniversary of the Council of Nicaea, broken down into 12 points, with the hope of "encouraging the whole Church to renew her enthusiasm for the profession of faith."
Read the Apostolic Letter here: https://press.vatican.va/content/salastampa/it/bollettino/pubblico/2025/11/23/0895/01615.html#inglese
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