Yes, I understand the Reformed position. Calvin followed Augustine view of Original sin. John Murray takes it further, than those two. You disagree with the imputation of the Adam's sin. But you say that we are guilty as a result of Adam's sin. How so, if they did not personally participated?
But in Psalms 51:
5Surely I was sinful at birth, sinful from the time my mother conceived me. Calvin says, For that natural depravity which we bring from our mother's womb, though it does not immediately bring forth its fruits, is nevertheless sin in the sight of God and deserves his vengeance. And this is the sin which they call original. So here the infant is not personally sinning, but is sinful at birth. This is the imputation of Adam's sin. This is why death & condemnation reigns over us all. By One Man's act of disobedience, bought death & condemnation on us all. The Judgement has been rendered to everyone, because of One trespass.
Please show me where in Scripture that God makes special provisions for infants? And where in Scripture does it teach even implicitly that infants are given a pass until they are old enough to repent? Because in the time of flood, everyone including infants were wiped out because sin was so great in the land, except God's elect Noah and his family. God destroyed Sodom and Gomorrah which also included infants. God purged Canaan which also included infants. I do not know if they were saved or not. But God's judgement was rendered.
Murray states that verse 12 is an unfinished comparison. We only know of its implied apodosis (the main (consequent) clause of a conditional sentence (e.g., I would agree in if you asked me I would agree) from the following verses. It would be impossible to suppose that Paul, dealing expressly with the subject of the universal reign of death, should so explicitly and repeatedly affirm in the succeeding verse something quite different from that he affirms in what is the unfinished introduction of his argument. If verse 12 were in a context of its own and if there were some plausible evidence of transition from one phase of teaching to another, then we could say that in verse 12 he deals with one fact and in verses 15-19 with another. But the fact that verse 12 does not complete the comparison and relies upon the succeeding verses to supply this completion makes it totally impossible to posit any transition from one phase of truth to another.
18Consequently, just as one trespass resulted in condemnation for all people, so also one righteous act resulted in justification and life for all people.
This verse is crucial because the judgement against Adam and his progeny is already rendered. The ONE trespass bought condemnation for all people. And ONE righteous act bought Justification & Eternal Life to all who believe.
Now Murray brings something up that I have overlooked. And I am glad that I am reading this book again. Listen to what Murray says, The parallel instituted in Romans 5:12-19 as a whole is that between the way in which condemnation passes upon men through the sin of Adam and the way justification comes to men through the righteousness of Christ. In the case of the righteousness of Christ, this righteousness comes to the justified through no other medium than that of UNION with Christ; it is not mediated through the righteousness inwrought in the believer in regeneration and sanctification. To use the language of imputation, it is not by mediate imputation that believers come into the possession of the righteousness of Christ in justification. It would be contradictory of Paul's doctrine of Justification to suppose that the righteousness and obedience of Christ becomes ours unto justification
because holiness is conveyed to us from Christ or that the righteousness of Christ is mediated to us through the holiness generated in us by regeneration. The one ground upon which the imputation of the righteousness of Christ becomes ours is the union with Christ through Faith. In other words, the justified person is constituted/declared righteous by the obedience of Christ because of the solidarity established between Christ and the justified person. The solidarity constitutes the bond by which the righteousness of Christ becomes that of the believer. Once the solidarity is posited there is no other mediating factor that could be conceived of as necessary to the conjunction of the righteousness of Christ and the righteousness of the believer. This is to say that the conjunction is
immediate. If the case is thus on that side of the analogy which pertain to justification, we should expect the modus operandi (a particular way or method of doing something, especially one that is characteristic or well-established: "the volunteers were instructed to buy specific systems using our usual modus operandi—anonymously and with cash") to be the same in connection with condemnation. To put the argument in the order underlying the parallelism, immediate imputation in the case of Adam's sin provides the parallel by which to illustrate the doctrine of justification and is thus eminently germane to the governing thesis of the apostle in this part of the epistle.