Neither.
Of course; this is a “Did you stop beating your wife” type of question. Paul converted to Christianity and promoted it with unparalleled zeal; to denigrate or impugn his efforts and accomplishments is simply satanic.
Yup. Paul carried and preached it and explicated it into letters of what we now have as the bible.
Folks are trying to pick faith in Christ apart as if it were some worldly invention. It never works that way. Even evil is not entirely a worldly invention.