This interactive map details each nation’s requirement. ... The rest of the world either doesn’t have religious requirements or outlaws any religious test for political candidates.

Europeans generally are less religious than people in other parts of the world. But within Europe, there are sometimes sizable differences in levels of religious commitment, according to an analysis ...

To mark World Religion Day, a Bahá'í initiative started in the 1950s, we've mapped the world's most - and least - religious countries. We've based our map on the results of three WIN/Gallup ...

Hinduism, Buddhism, Christianity, Judaism, and Islam are five of the biggest religions in the world. Over the last few thousand years, these religious groups have shaped the course of history and ...

The world's most populous country is also the globe's least religious. According to a new study, 90 percent of all Chinese consider themselves to be atheists or not to be religious.

VIDEO: 5,000 years of religious history in two minutes. Hinduism, Buddhism, Christianity, Judaism, and Islam are five of the biggest religions in the world.