Romans 2:12-24

12All who sin apart from the law will also perish apart from the law, and all who sin under the law will be judged by the law. 13For it is not the hearers of the law who are righteous before God, but it is the doers of the law who will be declared righteous.

14Indeed, when Gentiles, who do not have the law, do by nature what the law requires, they are a law to themselves, even though they do not have the law. 15So they show that the work of the law is written on their hearts, their consciences also bearing witness, and their thoughts either accusing or defending them 16on the day when God will judge men’s secrets through Christ Jesus,1 as proclaimed by my gospel.

17Now you, if you call yourself a Jew; if you rely on the law and boast in God; 18if you know His will and approve of what is superior because you are instructed by the law; 19if you are convinced that you are a guide for the blind, a light for those in darkness, 20an instructor of the foolish, a teacher of infants, because you have in the law the embodiment of knowledge and truth— 21you, then, who teach others, do you not teach yourself? You who preach against stealing, do you steal? 22You who forbid adultery, do you commit adultery? You who abhor idols, do you rob temples? 23You who boast in the law, do you dishonor God by breaking the law? 24As it is written: “God’s name is blasphemed among the Gentiles because of you.”2