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

Marking 1700 years since Nicaea, the International Theological Commission reflects on the Council’s enduring unity, legacy, ...

By celebrating together this Nicene faith and by proclaiming it together, we will also advance towards the restoration of full communion among us.” ...

Two masterpieces, centuries apart, reflect a theological insight centuries old: Mary was given not only to John, but to the ...

COMMENTARY: Today’s feast is directly linked to the jubilee years of 1975 and 2000, making its observance this jubilee year a ...

Sunday, known as the "birthday of the Church," commemorates the descent of the Holy Spirit upon the Apostles, empowering them ...

The pope spoke at the symposium “Nicaea and the Church of the Third Millennium: Towards Catholic-Orthodox Unity,” which took ...

Sunday is a special day on the Christian liturgical calendar that marks the anniversary of when the Holy Spirit descended ...