Romans 2:14-16

New Revised Standard Version Catholic Edition

¹⁴ When Gentiles, who do not possess the law, do instinctively what the law requires, these, though not having the law, are a law to themselves. ¹⁵ They show that what the law requires is written on their hearts, to which their own conscience also bears witness; and their conflicting thoughts will accuse or perhaps excuse them ¹⁶ on the day when, according to my gospel, God, through Jesus Christ, will judge the secret thoughts of all.