Why I am Not A Roman Catholic - Adding to the Gospel to Earn Salvation

There are seven reasons, but I'll introduce that starting in verse 6, because the apostle Paul was confronted with something of nearly as great a magnitude as the Roman Church is. And you can see how he spoke out very strongly.  In fact, this book of the, his epistle to the Galatians, is the most strong, denouncing, almost imprecatory of all of Paul's writings.  Nowhere else, does he so strongly wield the sword of the spirit against specific individuals as when they tampered with the simplicity of the gospel.