Saturday, September 20, 2025

Romans 5:12-21 "One Man Makes The Difference!"

 



We are talking about the doctrine of justification and the incredible difference of  knowing that you are right with God makes in your daily experience. 

When God justifies you, you have  experiential peace with God. 

You have access to Him. 

You rejoice in what is awaiting you. 

Even your sufferings cannot diminish your joy. Quite on the contrary, even your sufferings are producing pleasant fruit:  endurance- character – hope! 

To crown it all the experience of being justified floods your heart with God’s love. This is the work of the Holy Spirit (5:1-5).

What is even more amazing is that all this comes to us when we are weak and ungodly (5:6). It comes to us while we were sinners (5:8) - when we were enemies (5:10).

The Bible leaves no room for thinking that we can be justified by virtue of our own goodness or merits. Not at all! Our salvation is unmerited.  We are saved by Grace alone, through Faith alone, in Christ alone. The Bible is explicit: “We have been justified by His blood!”  (5:9). We are justified by Jesus’s merits alone.   

As we come to our text, we shall find that great word, justification (Gr. dikaioĊ) again in 5:16,18.  That word has followed us since 3:24. 

Paul teaches us that being a Christian makes a real difference. You are never the same once you have become a Christian. It is a real experience. Listen to Paul as he reflects on his own experience in his first letter to Timothy:

12 I thank him who has given me strength, Christ Jesus our Lord, because he judged me faithful, appointing me to his service, 13 though formerly I was a blasphemer, persecutor, and insolent opponent. But I received mercy because I had acted ignorantly in unbelief, 14 and the grace of our Lord overflowed for me with the faith and love that are in Christ Jesus. (1 Tim 1:12-14)

This is the language of a converted man! Paul experienced God’s strength, mercy, and overflowing grace along with faith and love.   Paul loves a ‘felt’ Christ, even in  his experience of suffering for the sake of the gospel. He feels the love of God poured into his heart by the Holy Spirit. He knows that God has done this to him, despite the fact that he does not deserve such kindness.  He feels the relief of having escaped the great wrath of God. All this fills him with great joy (5:2,11).

 5:12 “Therefore….”

If Romans 5:1-11 was a testimony to the great experience of having been justified by faith, Romans 5:12-21 deals with two of the key figures in the drama of our redemption and justification:  Adam and Christ! 

The first man, Adam, is the biological father of the human race. As such he is also the federal head of the human race. He is our first representative before God.  In Genesis 3 we read of how Adam’s sin has such a profound effect upon us all- so profound that we can say, “in Adam’s fall, sinned we all.[1] The wages of sin is death (Rom. 6:23). That is bad news. 

Thankfully death is not the final word for God’s people. Enter the Gospel! Where sin abounds, Paul says, grace super-abounds[2]  (5:20). Enter the second Adam !  This grace comes to us through Jesus, the second Adam. He is the living head and representative of all whom He justifies – all those whom the Father had chosen in Christ before the beginning of time (John 17:2,6,9,10,24).

In Romans 5:12-21 the central idea is that people are saved in precisely the same manner in which they were lost - through the act of   another. Follow the logic of the Bible.  

Just as Adam, by his one sin brought condemnation to all connected with him, so Christ by His one act of righteousness - that is, His sinless life and His substitutionary death, brings justification to all connected to Him (i.e. given to Him by the Father – read Jesus’ prayer in John 17 carefully). 

All people of this world, past, present and future stand in relationship to these two men.

The actions of these two men determine the eternal destiny of all who belong to them.

Every person is either in Adam or in Christ, whatever race or religion they may find themselves.  There is no third option. Thomas Goodwin (1600-1680), an English Puritan theologian and preacher put it like this, 

In God’s sight, there are two men—Adam and Jesus Christ—and these two men have all other men hanging at their girdle strings.

Girdle strings …This is an image that needs to be explained. In the days of Thomas Goodwin a bird hunter hung the birds he had hunted from his girdle – a thick leather belt.  All of humanity’s spiritual fate is tied to either Adam, through whom sin entered the world, or to Christ, through whom salvation and righteousness are offered to believers. All of us are either trophies of sin or trophies of grace. Keep this picture in mind as we work though this passage. 

 1. 5:12-14: ADAM, BY HIS SIN BROUGHT SIN AND DEATH ON THE WHOLE HUMAN RACE

 (i)  5:12  “...sin came into the world through one man, and death through sin, and so death spread to all men, because all sinned”. The whole human race descended from Adam became contaminated by Adam's one sin! If that seems unfair, we just have to think how many people die in wars begun by one man. Sin is far more devastating in its extent or effects than Aids or War.  With respect to sin the death spoken of here not only leads to physical death but also eternal spiritual separation from God. 

(NB. 5:13 - 17 form a parenthesis (a break in thought) between  5:12 -18).

(ii)  5:13,14  makes the point that sin existed before the law of Moses was given. Normally you can’t judge something to be sinful if there is no law to measure it by. This raises a vital question : On what basis were the  people from Adam to Moses then judged?

5:14a provides the answer. They were judged on the basis of ADAM'S ONE SIN. Adam who was created for immortal fellowship with God died as a result of  his sin. Death is a judgement. And everyone after Adam dies.  This idea is repeatedly   emphasized in 5: 15 - 19. The point is here that all men are guilty as the result of ONE MAN'S SIN, and not simply as a result of many personal sins!

What happened? Adam’s guilt was imputed/ transferred to every subsequent human being. Adam’s original sin became ours.  This is the result of the choice he made, and we in turn reflect that choice in our sinful beings.   Here is something to think about: WE ARE NOT SINNERS BECAUSE WE SIN; BUT WE SIN BECAUSE WE ARE SINNERS! We do not become sinners when we sin. We are  constituted sinners.

5:14b speaks of Adam as a "type” (figure) of   the One to come. This "One" is Christ. But in what sense is Adam a pattern of Christ who is   the "One to come"?

Answer:  Just as Adam is the head and representative of the human race, who have been affected by his fall, so Christ is the head and representative of His people who are redeemed by His saving work. As the sin of one was the ground of our condemnation, so the   righteousness of the Other is the ground of our justification.

 2. 5:15 - 17: BEFORE COMPARING THE WORK OF CHRIST AND THE WORK OF ADAM, PAUL SHOWS ONE OUTSTANDING ASPECT IN WHICH THE TWO DIFFER

The free gift (of Jesus) is not like the trespass (of Adam) (5:15) …. the free gift is not like the result of that one man’s sin (5:16a).

Where is the difference?  The difference is found in 5:16b:  the judgement as a result of Adam’s one trespass brought condemnation (death), but the free gift (through Christ) following many trespasses brings justification.

The works of the two differ in that Christ did much more for His people than just to remove the imputed guilt of Adam's one sin.  Christ made complete atonement for Adam's sin and also for all our many trespasses- past, present and future.

Moreover, Jesus gives His people an abundance of grace, and also His perfect righteousness as a free gift, so that they are even triumphant in this life (5:17). In the cross of Christ ALL His people’s sins are taken up. Romans 8:1 is a wonderful affirmation of this fact.

 3. 5:18,19 PAUL RESUMES HIS POINT MADE IN  5:12. THE PARALLEL BETWEEN THE CONDEMNING WORK OF ADAM AND THE SAVING WORK OF CHRIST IS COMPLETED

 The point is simply made: Men were condemned on the ground of the imputed sin of Adam; and they are justified on the ground of the imputed righteousness of Christ.

 QUESTION ANTICIPATED: Is this passage teaching us that, just as all have been condemned in Adam, so now all are justified in Christ - so that everyone is actually now saved (i.e.  the teaching of UNIVERSALISM)?

 ANSWER: Clearly not!

(i) Plain observation shows that. Clearly, not all people are converted.

(ii) The Bible teaches consistently that God's people are an elect/chosen/predestined/ set apart people.

The ALL of scripture refers to ALL God’s elect or chosen people. These constitute a people from every tribe, nation and tongue. So we see that:

·       Adam is the head and representative of the Human Race

·       Christ is the Head and Representative of God's elect people


4. 5:20,21 THE LAW OF MOSES WAS ADDED LATER. IT DID IN FACT INCREASE MAN'S SIN-BURDEN; HOWEVER, WHERE SIN INCREASED, THE GRACE OF GOD ALSO INCREASES, BY BRINGING RIGHTEOUSNESS AND LIFE THROUGH JESUS CHRIST.

5:20a : The law of Moses was added by God for the express purpose of making man’s guilt even greater. Many people think that God gave the law so that they could, through the keeping of the law save   themselves. This is a wrong idea, because the law was never designed by God   to do this. In fact, the law shows that it is impossible for us to keep it. Therefore, the law increases guilt (see 5:20).

5:20b,21: But where sin increased (as a result of breaking the law) grace increased all the more. When God gave us Jesus,  He gave us a real  and lasting solution.

Thanks be to God for Christ’s superior work!

Can you see why the Christian church worships with gladness and joy?  

Such understanding of theology produces deep-seated joy and assurance of salvation. 

This is what we need  to know  in order to be healthy and productive Christians.  

 



[1] By Benjamin Harris (1673-1716). He published the New England Primer, the first textbook in British America

[2]  Greek: HuperperisseuĊ – to superabound, abundantly full, overflow

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Romans 5:12-21 "One Man Makes The Difference!"

  We are talking about the doctrine of justification and the incredible difference of  knowing that you are right with God makes in your d...