Statistics – accelerated secularization in more than 100 countries in 2025

In the majority Muslim countries, the fall slows down at the first two stadiums: participation drops, but affiliation remains strong.

According to the study, the trend affects all major religions (Christianity, Islam, Hinduism, Buddhism), although the data is particularly robust for international Christian societies.

The young generations are increasingly “spiritual but non -religious”, preferring individual forms of belief.

For evangelical communities, this dynamic implies a radical transformation of the modes of transmission of faith, the need to innovate on the relational and missional level to maintain an effective presence within quickly secularized societies.