Compute Relationships between Religions and Nations

Wolfram Language "Religion" entities provide computable data about founders, adherents and connections between major world religions.

Major texts of many religions are represented as "Book" entities in the Wolfram Language, and founders and other notable figures as "Person" entities.

Branches of major religions are accessible through the "ChildReligions" property.

Given two or more religions, you can generate maps showing the relative density of adherents in a given region of the world.