Obviously, these data only compare the importance of religion in people’s lives — they say nothing about what being highly religious means in different parts of the world and among different faiths. Nonetheless, it’s fascinating to note that in terms of religiosity, Americans span a range that invites comparisons to some predominantly Muslim countries in the Middle East and tribal societies in Southern Africa, as well as to some relatively secular nations in Europe and developed East Asia. Examining regional variations within many other large countries would almost certainly uncover similar diversity.