[za3faran]

The Abrahamic religions are not western.

[anthk]

Well, from 5th century the Western world spread it over Europe and then across the pond.

Pretty much 50/50.

Christianity it's a mix between the Greek and Abrahamic views of the world.

[namaria]

Abrahamic tradition goes back almost six thousand years. By your metrics, it's more like 1:4...