Christianity is the largest religion in Europe. Christianity has been practiced in Europe since the 1st century, and a number of the Pauline Epistles were addressed to Christians living in Greece, as well as the Roman Empire.
According to a survey by the Pew Research Center in 2012, found that 76.2% of Europeans considered themselves Christians.
Catholics were at the time of the survey the largest Christian group in Europe, accounting for more than 48% of European Christians.The second-largest Christian group in Europe were the Orthodox, who made up 32% of European Christians.Although the Protestant Reformation began in Europe, only about 19% of European Christians were part of the Protestant tradition. Russia is the largest Christian country in Europe by population, followed by Germany and Italy.
For at least a millennium and a half, Europe has been nearly equivalent to Christian culture, even though the religion was inherited from the Middle East. Christian culture was the predominant force in Western civilization, guiding the course of philosophy, art, and science.
Europe has a rich Christian culture, especially as numerous saints, martyrs and popes were European themselves. All of the popes from 741 to 2013 were from Europe. Europe brought together many of the Christian holy sites and heritage and religious centers.
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