Romans 2:6-8, 13

He WILL PAY BACK TO EACH PERSON ACCORDING TO HIS DEEDS [justly, as his deeds deserve]: [Ps 62:12; Prov 24:12] to those who by persistence in doing good seek [unseen but certain heavenly] glory, honor, and immortality, [He will give the gift of] eternal life. But for those who are selfishly ambitious and self-seeking and disobedient to the truth but responsive to wickedness, [there will be] wrath and indignation.

For it is not those who merely hear the Law [as it is read aloud] who are just or righteous before God, but it is those who [actually] obey the Law who will be justified [pronounced free of the guilt of sin and declared acceptable to Him].