Pope Leo XIV urges a common Easter date for Catholics and Orthodox at a Vatican symposium marking 1,700 years since the ...

The Pope and the President of the Dicastery for Promoting Christian Unity, Cardinal Kurt Koch (left), meet participants in ...

Metropolitan Stephanos of the Estonian Apostolic Orthodox Church tells ERR in an interview that he has made two proposals to ...

By Cindy Wooden, Catholic News Service The Council of Nicaea 1,700 years ago recognized that Christian unity had to be based ...

Pope Leo XIV spoke Saturday to participants of the symposium “Nicaea and the Church of the Third Millennium: Towards Catholic ...

The Orthodox faithful in Greece mark the Monday of the Holy Spirit, a public holiday, especially for schools and public ...

Moldovan Orthodox Bishop Marchel was blocked for the second time from traveling abroad for a religious pilgrimage, prompting accusations of a s ...

The pontiff's speech was delivered in Rome during a solemn event marking the 1700th anniversary of the First Council of ...

Pope Leo XIV greets Orthodox Metropolitan Emmanuel of Chalcedon, a bishop of the Orthodox Ecumenical Patriarchate, during a ...

The Council of Nicaea 1,700 years ago recognized that Christian unity had to be based on a common faith and should be demonstrated by a common celebration of Easter, the most sacred feas ...