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

COMMENTARY: Vatican II’s often-misread final document is best understood by returning to its central claim: Jesus Christ reveals man to himself.

COMMENTARY: ‘Presbyterorum Ordinis’ manifests a keen awareness of the priest’s special identity and vital mission in the Church.

On July 16, 1054, the Great Schism divided Christianity into the Roman Catholic and Eastern Orthodox Churches, driven by ...