I am astonished that you are so quickly deserting the one who called you by the grace of Christ and are turning to a different gospel - which is really no gospel at all. Evidently some people are throwing you into confusion and are trying to pervert the gospel of Christ. But even if we or an angel from heaven should preach a gospel other than the one we preached to you, let him be eternally condemned!
Galatians 1:6-8 (NIV)