Orthodox Christianity in the 21st Century
Concentrated in Europe, Orthodox Christians have declined as share of the global Christian population, from 20% in 1910 to 12% today. But the Ethiopian community is highly observant and growing.
Many Countries Favor Specific Religions, Officially or Unofficially
Islam is the most common state religion, but many governments give privileges to Christianity.
U.S. Protestants Are Not Defined by Reformation-Era Controversies 500 Years Later
Five hundred years after the start of the Protestant Reformation, a new Pew Research Center survey finds that U.S. Protestants are not united about – and in some cases, are not even aware of – some of the controversies that were central to the historical schism between Protestantism and Catholicism.
After 500 Years, Reformation-Era Divisions Have Lost Much of Their Potency
As Protestants prepare to mark the 500th anniversary of the Reformation, two new surveys show the theological differences that split Western Christianity in the 1500s have diminished.
Five Centuries After Reformation, Catholic-Protestant Divide in Western Europe Has Faded
As Protestants prepare to commemorate the 500th anniversary of the Reformation, a new Pew Research Center survey finds that the prevailing view among Catholics and Protestants in Western Europe is that they are more similar religiously than they are different.
Gay Marriage Around the World
A fact sheet provides an overview of the situation in the nations where same-sex marriage is legal nationwide as well as countries that allow it in certain jurisdictions.
U.S. Muslims Concerned About Their Place in Society, but Continue to Believe in the American Dream
Despite the concerns and perceived challenges they face, 89% of Muslims say they are both proud to be American and proud to be Muslim.
Religious Belief and National Belonging in Central and Eastern Europe
Religion has reasserted itself as an important part of individual and national identity in a region that was once dominated by atheist communist regimes.
In America, Does More Education Equal Less Religion?
Overall, U.S. adults with college degrees are less religious than others on some measures. However, Christians with higher levels of education appear to be just as religious as those with less schooling.
Global Restrictions on Religion Rise Modestly in 2015, Reversing Downward Trend
Government restrictions on religion and social hostilities involving religion increased in 2015 for the first time in three years. Government harassment and use of force surged in Europe, as did social hostilities against Muslims.