The Galatian believers probably thought they were simply adding a few Jewish customs to the gospel in order to enhance the value of their faith in Christ. But this addition to the gospel actually negated the essence of the gospel. First Paul rebukes the Galatians for their desertion; next he blames the confusion on those who perverted the gospel; and then he pronounces a solemn condemnation of all who tamper with the truth of the gospel.