Romans 2:6-8, 13

who “will render to each one according to his deeds”: eternal life to those who by patient continuance in doing good seek for glory, honor, and immortality; but to those who are self-seeking and do not obey the truth, but obey unrighteousness—indignation and wrath

(for not the hearers of the law are just in the sight of God, but the doers of the law will be justified