Contradiction with Galatians 1:8-9
These verses state that if anyone preaches a gospel contrary to what the apostles preached, let them be accursed, emphasizing the impossibility of contradictions in gospel messages, conflicting with the openness to changes mentioned in spreading the gospel in 1 Corinthians 15:1.
Galatians 1:8-9: But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.
Contradiction with Matthew 28:19-20
This passage asserts the unchanging command to teach all nations, baptizing them—a mandate perceived as static, differing from the adaptable proclamation indicated in 1 Corinthians 15:1.
Matthew 28:19-20: Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: [teach...: or, make disciples, or, Christians of all nations]