Sharing Your Beliefs: A Global Story of Faith and Culture

Have you ever told someone about your religious or spiritual beliefs, even when you knew they saw things differently? It turns out that whether people do this depends enormously on where they live. Researchers surveyed over 200,000 people across 22 countries and found that faith sharing is far more common than you might expect — but it looks wildly different depending on the country.

Whether we share our deepest beliefs is not just a personal choice; it is profoundly shaped by the culture we live in.

In countries like Tanzania, Kenya, Nigeria, and India, the large majority of people say they share their faith with people who hold different beliefs. Even many people who never attend religious services or who call themselves non-religious say they do. But in Europe, Japan, and Australia, faith sharing is rare. Japan sits at the very bottom, with only 4% of people saying they share their faith.

The United States falls in the middle at 37%. One of the most surprising things the study found is that what predicts faith sharing in one country often predicts the opposite in another. For example, in the US, people with less education tend to share their faith more — but in several other countries, it's the more educated who share more. Age, employment, and immigration status flip directions too, depending on the society. The one factor that held up everywhere was religious service attendance: people who attend services more often are more likely to share their faith, in every single country studied.

The study also found a spillover effect: in highly religious societies, even non-religious people tend to share their beliefs, while in more secular societies, even devout people tend to keep their faith to themselves.