Many sacred beliefs of our Catholic faith can be traced to the 21 ecumenical councils held since the fourth century.

"Through theological dialogue and with the help of God, we will gain a better understanding of the mystery that unites us." ...

The 381 Council of Constantinople solidified Trinitarian doctrine, affirmed the Holy Spirit’s divinity, and reshaped the ...

1106. "Together with the anamnesis, the epiclesis is at the heart of each sacramental celebration, most especially of the Eucharist: You ask how the bread becomes the Body of Christ, and the wine ...

What the Catechism of the Catholic Church says ... found in the apostolic writings, such as this salutation taken up in the Eucharistic liturgy: 'The grace of the Lord Jesus Christ and the love ...

Christian unity will not be “primarily the fruit of our own efforts, nor will it be realized through any preconceived model ...

Pope Leo XIV meets with participants in the Symposium “Nicaea and the Church of the Third Millennium: Towards ...

Thus the tragedy bore witness not only to the evil of racial hatred but also to the strength of Christian faith ... resistance will come is the church of Jesus Christ, particularly its Black ...

where the apostle expresses his complete allegiance to the Lord and his faith in God’s justifying action in Jesus. St. Paul received the grace of his vocation from God, acknowledging “that his ...