Use Your Words Properly

A Theist BELIEVES that there's a god (full stop)

An Atheist BELIEVES that there’s no god (full stop);

A Gnostic KNOWS OF, AND ACCEPTS, a claim presented (full stop)
An Agnostic HAS NO KNOWLEDGE OF, AND REJECTS, a claim presented (full stop).

The word “Agnostic” has to be specific to a claim. One can’t just say that they are agnostic PERIOD. Thus, I am an atheist and an agnostic TO THE SPECIFIC CLAIM THAT THERE IS A GOD. I am agnostic about many claims, and a gnostic about many claims.