Contemporary people live in the swirl and cross-currents flowing in a culture that encourages drift. Whether we consider the ever-changing world of fashion, our most recent text message, the latest news about celebrities, or the long sequence of fast-food outlets, we encounter an endless series of mock-serious choices about how to occupy our minds and our bodies. It all means nothing!
Think harder: if we are drifting with the culture, we are serving the domain of sin by treating the awesome role God has given us without a sense of priority or godly purpose.
Paul tells us: Do you not know that if you present yourselves as obedient slaves, you are slaves of the one you obey, either of sin resulting in death, or obedience resulting in righteousness? (Rom. 6:16, NET). Life is not about drift; it is about deciding whom you are going to serve.
Romans 5:20-21 Now the law came in to increase the trespass, but where sin increased, grace abounded all the more, 21 so that, as sin reigned in death, grace also might reign through righteousness leading to eternal life through Jesus Christ our Lord.
The Greek verb pareiserchomai is translated as the law came in to increase the trespass (5:20). But the standard lexicon says pareiserchomai may also mean slip in, which is the way it is used in Gal. 2:4, where the verse says, the false brothers with false pretenses who slipped in unnoticed to spy (NET). Douglas Moo says, Negative connotations dominate in the use of this verb during the NT period.
Those under the law were unaware that the law was working to increase the trespass (5:20) to make them more aware of their danger (Rom. 7:7-8). In other words, the operation of the law within them was making them more aware of the utter sinfulness of sin (7:13). Moo explains: The law came with a purpose. But its purpose, Paul affirms, was not to change the situation created by Adam, but to make it worse. But this negative purpose in the law is not, of course, Gods final word.
Paul intentionally uses the verb for increase twice in 5:20a to show Gods first objective in giving the law — to increase trespasses designed to reveal sin — and then to show the result of Gods effort; sin did indeed increase. The work accomplished by the law was like the efforts of a surgeon to expose diseased tissue.
Next the surgeon applies the cure: where sin increased, grace abounded all the more (5:20b). Sin increases ten-fold, but grace escalates one-hundred-fold. Note carefully that the law cured nothing! Grace is what God offered to abundantly deal with sin. That was true in the Old Testament, and it is true in the New Testament.
So, we learn that the law is not a basis for righteousness, but it is a useful means to the end of a grace-based righteousness.
(ESV) Romans 5:21 so that, as sin reigned in death, grace also might reign through righteousness leading to eternal life through Jesus Christ our Lord.
C.E.B. Cranfield summarizes: In expressing the divine purpose in the triumphant overflowing of grace, Paul has for the last time in this section made use of a comparison — this time comparing the never-ending reign of the divine grace with the passing reign of sin.
First, we will clarify the clause as sin reigned in death (5:21a). Moo observes: Paul often thinks in terms of spheres or dominions, and the language of reining is particularly well suited to this idea. Death has its own dominion: humanity as determined, and dominated, by Adam.
But if sin is a proxy ruler for Adam, grace is a proxy ruler for the Lord Jesus Christ. Paul draws the strongly one-sided comparison to a close by showing the utter superiority of Christ over Adam, of grace over sin and death. This Age (dominated by sin) is giving way to the Age To Come (dominated by grace through Christ). We live in the tension between the two.
But the comparison has a lesson, which Cranfield summarizes: In spite of the vast and altogether decisive dissimilarity between Christ and Adam, there is nevertheless a real likeness between them consisting in the correspondence of structure between the Christ-and-all-men relationship and the Adam-and-all-men relationship, a likeness that makes it possible and appropriate to compare them.
But Paul does more than compare Adam and Christ; he contrasts them as well. Christ will rule! Sin and death, brought into the world by Adams disobedience, will vanish into the lake of fire.
Whose kingdom will you serve?
As Paul will make known in Romans 6, each of us will serve either the domain of sin or the kingdom of the Lord Jesus Christ: Do you not know that if you present yourselves as obedient slaves, you are slaves of the one you obey, either of sin resulting in death, or obedience resulting in righteousness? (Rom. 6:16, NET).
1. As you look back over what you have learned in Romans, whose kingdom have you served in the various stages of your life?
2. What is one thing you intend to do today to begin serving Gods kingdom more effectively? What might you add for becoming a more mature follower of Christ?
Sin is no longer your master, for you no longer live under the requirements of the law. Instead, you live under the freedom of God’s grace. (Rom. 6:14, NLT). Use your freedom to serve Christ!
Copyright 2012 Barry Applewhite, Plano, Texas. All rights reserved worldwide. Derived from materials created for Christ Fellowship, McKinney, Texas. Used by permission.
 BDAG-3, pareiserchomai, slip in, q.v.
 Douglas Moo, The Epistle to the Romans, The New International Commentary on the New Testament (Wm. B. Eerdmans Pub. Co., 1996) 347.
 Moo, Romans, 347.
 C.E.B. Cranfield, The Epistle to the Romans, The International Critical Commentary (Edinburgh: T.&T. Clark Limited, 1975) 294.
 Moo, Romans, 349.
 Cranfield, Romans, 295.