Religion in Europe (194,000) which is home to Eastern Europe's largest Jewish community. During the Enlightenment, Deism became influential especially in France, Germany, the Netherlands, and the United Kingdom. Biblical concepts were challenged by concepts such as a heliocentric universe and other scientific challenges to the Bible. Notable early deists include Voltaire and Kant . The trend towards secularism during the 20th and 21st centuries has a number of reasons, depending on the individual country: The trend towards secularism has been less pronounced in the traditionally Catholic countries of Mediterranean Europe. Greece as the only traditionally Eastern Orthodox country in Europe which has
Ethnic groups in Europe Europe has been nearly equivalent to Christian culture, The Christian culture was the predominant force in western civilization, guiding the course of philosophy, art, and science. The notion of "Europe" and the "Western World" has been intimately connected with the concept of "Christianity and Christendom" many even attribute Christianity for being the link that created a unified European identity. Christianity is still the largest religion in Europe; according to a 2011 survey, 76.2% of Europeans considered themselves Christians. Also according to a study on Religiosity in the European Union in 2012, by Eurobarometer, Christianity is the largest religion in the