Christianity has experienced some of the largest losses from religious switching of any faith group around the world.

A new global study by the Pew Research Center reports that Catholicism has experienced net losses through religious switching in nearly every country surveyed, while Protestantism has recorded gains ...

This Pew Research Center analysis looks at reasons why people identify as Catholic or switch out of Catholicism. It is part of a broader report that focuses on patterns in religious switching in the ...

It’s not unusual for me to be asked, by Catholics, “Why do you spend so much time trying to evangelize Protestants?” I have been told, a number of times, that since Protestants already believe in ...

Other traditions accuse the Reformers of ignoring church tradition and frustrating church unity. That gets things backward. I was raised in Indonesia as part of a Roman Catholic family. When I first ...

It was a minor landmark in church history. Last week the Roman Catholic Church issued a new and explicit clarification of the conditions under which Catholics may be permitted to discuss religion and ...

Some years ago Reinhold Niebuhr declared that “the acrimonious relations between Catholics and Protestants in this country are scandalous. If two forms of the Christian faith, though they recognize a ...

The May 8 gatherings, organized by lay groups around a reconciliation cross, mark a shift in how the Czech Republic, one of ...

(RNS) — A new Pew Research poll finds that only 18% of nonevangelical Americans had favorable opinions of evangelicals; 32% had somewhat unfavorable views. That’s according to a new Pew Research ...

On certain thin-aired uplands where theologians graze, it is growing increasingly difficult to tell a Protestant from a Roman Catholic. To a degree that would have been unthinkable 50 years ago, they ...