You have to read Romans 3 in light of the solid details he revealed in Romans 2, since they are the same communication, Romans 2 being the details, and Romans 3 being the result.
God’s word has no contradictions. Romans 3 also has to align with his letter to the Corinthians, and James letter to the Hebrew dispersion in Asia Minor, or the whole Bible falls to shambles.
I said I was done, but since you didn’t understand what that meant I will suggest you and all of Rome read your works passage from James in light of all those passages I listed earlier.