In the first sixteen verses of Romans 2, Paul explains two
principles that God will use in judging the world (both Jews and Gentiles).
What are they?
God will judge men by what they have done - according to their
works
God will judge men by the light (knowledge) that they possessed -
according to the revelation of Gods law that they have lived under
By what Law will the Jews be judged?
The Mosaic Law
The Gentiles did not have the Law of Moses. Will they still be
judged by God? If so, then by what standard?
Yes, they will be judged according to the law on their heart.