My conversion to Catholicism was marked by many small, imperceptible movements of the Holy Spirit, as is the case for all conversions, but there are some big moments and realizations that help me ...

The Protestant Reformation broke out, in theory, out of a concern for the authority of Scripture. But the resulting doctrine of sola Scriptura—the Bible is the only authority—is actually ...

Editor’s note: 2017 is the 500th anniversary of the Protestant Reformation. Once a month, I'll look at different aspects of the movement. If there is a single phrase to sum up the Protestant ...

Protestants split from Catholics based on a few key theological differences. What did they each traditionally believe about the source of religious authority? Catholics believe that all the religious ...

Today we continue our look at a set of doctrinal truths which, during the Protestant Reformation, came to be known as “The Five Solas.” These five biblical truths, though they were not systematically ...

Orthodox Christians do not hold to the Reformation principle of Sola scriptura. Instead, we view the scriptures as the pinnacle or “summit” 1 of holy tradition, neither separating the two as wholly ...

Tuesday, Oct. 31, is Reformation Day, the 500th anniversary of the beginning of the Protestant Reformation. Martin Luther, a Roman Catholic priest, wanted a public debate on the Church's practice of ...

Orthodox Christians do not hold to the Reformation principle of Sola scriptura. Instead, we view the scriptures as the pinnacle or “summit” 1 of holy tradition, neither separating the two as wholly ...