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

²⁵ Circumcision has value if you observe the law, but if you break the law, you have become as though you had not been circumcised. ²⁶ So then, if those who are not circumcised keep the law’s requirements, will they not be regarded as though they were circumcised? ²⁷ The one who is not circumcised physically and yet obeys the law will condemn you who, even though you have the written code and circumcision, are a law-breaker.

²⁸ A person is not a Jew who is one only outwardly, nor is circumcision merely outward and physical. ²⁹ No, a person is a Jew who is one inwardly; and circumcision is circumcision of the heart, by the Spirit, not by the written code. Such a person’s praise is not from other people, but from God.