Romans 2:14-16

14For when [those of the] nations, which have no law, practise by nature the things of the law, these, having no law, are a law to themselves;

15who shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts accusing or else excusing themselves between themselves;)

16in [the] day when 1God shall judge the secrets of men, according to my glad tidings, by Jesus Christ.