Romans 2:14-16 - God Will Judge People Who Are Not Jewish
14 (For when the [unconverted] Gentiles, who do not have the law of Moses, instinctively practice [some of] its requirements, they become their own lawmakers, even though they do not have the law of Moses. 15 In doing this [i.e., practicing some of the requirements of the law of Moses], they demonstrate that these requirements are written in their hearts. Their conscience tells them this, and their thoughts alternately accuse them [of wrongdoing], or else endorse them [for doing right]). 16 This will be done on the day when God judges the secrets of men's [hearts] through Christ Jesus, according to [the teaching of] my Gospel.