Contradiction with Romans 10:4
Galatians 3:1 criticizes the Galatians for being easily swayed away from the truth of Christ crucified, while Romans 10:4 positions Christ as the end of the law for righteousness, indicating that there is no alternate path beyond belief in Christ.
Romans 10:4: For Christ [is] the end of the law for righteousness to every one that believeth.
Contradiction with James 2:24
Galatians 3:1 implies reliance solely on faith believing in Christ crucified, whereas James 2:24 emphasizes that justification is not by faith alone, highlighting works as important.
James 2:24: Ye see then how that by works a man is justified, and not by faith only.