Contradiction with Acts 15:1
This verse claims that circumcision according to Moses is necessary for salvation, which contradicts Galatians 5:3 that implies reliance on the law for justification is not needed for salvation in Christ.
Acts 15:1: And certain men which came down from Judaea taught the brethren, [and said], Except ye be circumcised after the manner of Moses, ye cannot be saved.
Contradiction with Romans 2:25
This verse states that circumcision has value if you keep the law, which is contrary to Galatians 5:3's implication that adherence to the law negates grace.
Romans 2:25: For circumcision verily profiteth, if thou keep the law: but if thou be a breaker of the law, thy circumcision is made uncircumcision.
Contradiction with Philippians 3:3
This verse emphasizes worship by the Spirit and places no confidence in the flesh, opposing Galatians 5:3's context of being bound by the law.
Philippians 3:3: For we are the circumcision, which worship God in the spirit, and rejoice in Christ Jesus, and have no confidence in the flesh.
Contradiction with James 2:10
This verse implies that breaking one point of the law makes one guilty of all, conflicting with the emphasis in Galatians 5:3 on the impossibility of fully keeping the law.
James 2:10: For whosoever shall keep the whole law, and yet offend in one [point], he is guilty of all.
Contradiction with Colossians 2:11
This verse talks about a spiritual circumcision, made without hands, contrasting with the physical circumcision emphasized in Galatians 5:3 as a part of the law.
Colossians 2:11: In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ:
Paradox #1
One possible inconsistency is that Galatians 5:3 emphasizes following all the Jewish laws if one is circumcised, while earlier Christian teachings, like those from Jesus, often focus on faith and grace rather than strict adherence to laws. This can seem inconsistent with the idea that faith, instead of law, is the main path to righteousness.