“For he is not a Jew who is one outwardly, nor is circumcision that which is outward in the flesh;” (Romans 2:28).
One commentator has developed a helpful analogy to explain the relationship between external religious observances (like circumcision or baptism), and what those observances are designed to represent…
“Circumcision and baptism do about the same thing that a label on a can does. If the outer label doesn’t match with what is on the inside, something is wrong! If there are carrots inside the can, you can put a label that says ‘Peas’ but it doesn’t change what is inside the can. Being born again changes what is inside the can, and then you can put the appropriate label on the outside.” (1)
Another source offers the following application…
“Christians might be tempted to think that they are in good standing with God because they’ve been baptized or go to church and participate in the Lord’s Supper. But genuine faith ought to be the reality underneath all these things. We must have a personal trust in Christ and in Christ alone, never looking to these things as though merely participating in external rites were enough. It is Christ who is everything.” (2)
With this in mind, we should note that Jesus directed some of His harshest criticisms toward those whose “spirituality” was merely “outward in the flesh“…
“Woe to you, experts in the law and you Pharisees, hypocrites! You are like whitewashed tombs that look beautiful on the outside but inside are full of the bones of the dead and of everything unclean. In the same way, on the outside you look righteous to people, but inside you are full of hypocrisy and lawlessness” (Matthew 23:27-28 NET).
Nevertheless, we should pause to make an important distinction in our consideration of these passages. That distinction lies in our definition of hypocrisy. For instance, a “hypocrite” is not someone who commits an isolated sin while he or she is caught in a moment of weakness. Nor is a hypocrite someone who faces various struggles in his or her commitment to live a faithful, sincere, and God-honoring life. Instead, a hypocrite is someone who is knowingly different from what he or she claims to be.
Thus, we can employ the analogy offered by our first commentator to close our study of this verse: we should prayerfully seek God’s empowerment to “change the internal contents” of our lives to ensure that our external labels accurately reflect what we say is inside the can.
(1) Guzik, D. (2025, February 11). Enduring Word Bible Commentary Romans Chapter 2. Enduring Word. https://enduringword.com/bible-commentary/romans-2/
(2) Sproul, R. C. (2024). The Power Of The Gospel: A Year in Romans. [p.56]

All nations feature roadways that limit the maximum speed of the motor vehicles that travel those roads. However, every nation also features its share of motor vehicle drivers who routinely ignore those limits. If law enforcement apprehends any of those speeding drivers, their knowledge of the posted speed limit offers no value in itself. In fact, their knowledge of the speed limit only serves to increase their guilt, for they knew the law, but failed to keep it.
Much like a professional boxer, the Apostle Paul skillfully prepared his audience with a flurry of quick jabs in
Despite being entrusted with the responsibility of representing the Almighty to those who were spiritually blind, the weight of that obligation did little to humble these people. Instead, their privilege led to an attitude of moral superiority. Ironically, Jesus characterized these supposedly enlightened ones as “the blind leading the blind” in
Our perception of others is often based on what we can observe. However, those external observations may not prove accurate in every instance. If our perceptions of others fail to meet reality, we may be shocked to discover a moral failing, a character flaw, or some other shortcoming in the lives of those we thought we knew. Yet even though such areas may remain hidden from us, nothing is hidden from God (
Much like an umpire, judge, or referee at a sporting event, the conscience serves as an arbiter of right and wrong. When those without access to God’s Word do what is right, the conscience judges accordingly and excuses their behavior. When they violate their consciences by engaging in inappropriate thoughts or behaviors, the conscience plays an accusatory role.
” Our moral inclinations are manifested in our reactions when others violate our rights; we don’t see the moral law nearly as clearly when we violate others’ rights… But again our sinfulness is not found in our inability to know what the moral duty is but in our unwillingness to do it to others.” (2)
First, we can say that no one (including those who do not possess the Old Testament Law) can deny the self-evident existence of “right” and “wrong.” A simple dialogue with someone who does not believe the concepts of “right” and “wrong” exist help demonstrate that reality…
However, that does not make someone innocent. Consider the preceding portion of that reference from Romans 5:13…
Let’s say person number one is a professional electrician who possesses a thorough understanding of electrical theory. Person number two does not know how electricity works. However, person number two has seen electrical appliances in use and is aware that something causes them to operate when they are plugged into an electrical outlet.
Another transcendent moral law states, it is wrong to be unjust. While injustice may take different forms, there is cross-cultural agreement on this general principle. In fact, we can find an ancient expression of this idea in the Biblical book of Proverbs: “The Lord detests the use of dishonest scales, but he delights in accurate weights” (Proverbs 11:1 NLT).
This approach argues for the existence of universal moral statutes that transcend time and culture. It also asserts that all laws have authors who create them. In order to prescribe those transcendent moral absolutes, our law source must also transcend time and culture as well. If we can document the existence of transcendent moral laws that every culture, tribe, and society recognizes and accepts, then it means that such laws must also derive from a transcendent source as well.
This approach builds on the cosmological argument for God’s existence in an important way. It states that the things that have been made serve to reveal the existence of a designer. Several analogies have been developed to illustrate this concept over the years. For example…
The field of archaeology offers another example. An archaeologist on a dig is not surprised to uncover a natural stone from an earlier era, for it is nothing more than a feature of the surrounding landscape. However, when that archaeologist uncovers a natural stone from an earlier era that has been fashioned into a tool, he or she knows that an intelligent entity modified that stone for a reason. The archaeologist thus finds a level of complexity in that discovery that natural processes cannot explain.
Romans 2:12 marks the first of seventy-eight appearances of the word “law” in the New King James Version of this epistle. An excerpt from the following commentary will serve as our introduction to this important concept…