“For circumcision is indeed profitable if you keep the law; but if you are a breaker of the law, your circumcision has become uncircumcision” (Romans 2:25).
This reference to circumcision is rooted in the Biblical account of God’s directive to Abraham: “This is My covenant which you shall keep, between Me and you and your descendants after you: Every male child among you shall be circumcised; and you shall be circumcised in the flesh of your foreskins, and it shall be a sign of the covenant between Me and you” (Genesis 17:10-11).
That commandment references the penile skin covering known as a foreskin. The word “circumcise” literally means “to cut around,” and circumcision refers to the act of removing that external fold of skin. This practice is in keeping with the covenantal agreement God established with Abraham (then known as Abram) as detailed earlier in Genesis chapter twelve.
In that portion of Scripture, God spoke to Abram and said, “I will make you a great nation; I will bless you And make your name great; And you shall be a blessing” (Genesis 12:2). So, this passage documents God’s intent to build a large population group through Abraham’s lineage. That genetic legacy explains why the sign of that covenant involved the reproductive organs. It also explains why Abraham and his male descendants received a physical indicator of God’s covenant, while their marital partners were not subject to any requirements.
Circumcision had value as a symbol of that covenant, for it served as a reminder to the people of Israel that they were separated unto God. However, the physical act of circumcision didn’t necessarily reflect the sincerity of one’s faith. The external ritual of circumcision was profitable if one kept the law, but it became a meaningless exercise for the faithless who broke it. In that instance, there was little to distinguish the circumcised person from the uncircumcised populations of the surrounding nations who cared little for God or His ways.
However, circumcision also had testimonial value as well. You see, the external rite of circumcision furnished evidence to prove that one was a member of the covenantal community of Israel. Therefore, no one among the circumcised could rightfully claim ignorance of the need to follow the good example set by Abraham, their spiritual and biological forefather. As we’ll see when we reach Romans chapter four, we can summarize that example in one brief, but powerful statement: “For what does the Scripture say? ‘Abraham believed God, and it was accounted to him for righteousness” (Romans 4:3).