Contradiction with James 1:22
Encourages being doers of the word, which contradicts with just teaching as mentioned in Acts 15:35.
James 1:22: But be ye doers of the word, and not hearers only, deceiving your own selves.
Contradiction with Matthew 28:19-20
Calls for making disciples of all nations, which goes beyond just teaching in one city as in Acts 15:35.
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]
Contradiction with Romans 2:13
Emphasizes that not hearers but doers of the law are justified, suggesting teaching alone isn’t sufficient.
Romans 2:13: (For not the hearers of the law [are] just before God, but the doers of the law shall be justified.