There is a popular idea that is roughly as follows: The God of the philosophers is not, or cannot be shown to be, the same as the God of Abraham, Isaac and Jacob, i.e. the Abrahamic God worshipped by Judaism, Christianity and Islam, which together make up a majority of theists if not humanity in general.

However, consider the following argument:

1. A perfect God exists. [perfect being theism]
2. To be the most worshipped God is a perfection.
3. A perfect God has all perfections.
4. The Abrahamic God is the most worshipped God.
5. Therefore, the Abrahamic God is the God of perfect being theism.