he had emailed expressing that those saved under the Old Covenant are justified in a different way than those in the New Covenant
His position is patently unscriptural.
Romans 4:1 What then shall we say that Abraham our father has found according to the flesh?
2 For
if Abraham was justified by works, he has something to boast about, but not before God.
3 For what does the Scripture say?
"Abraham believed God, and it was accounted to him for righteousness."
4 Now to him who works, the wages are not counted as grace but as debt.
5
But to him who does not work but believes on Him who justifies the ungodly, his faith is accounted for righteousness,
6 just as David also describes the blessedness of the man to whom God imputes righteousness apart from works:
7 "Blessed are those whose lawless deeds are forgiven, And whose sins are covered;
8 Blessed is the man to whom the LORD shall not impute sin."
9
Does this blessedness then come upon the circumcised only, or upon the uncircumcised also? For we say that faith was accounted to Abraham for righteousness.
10 How then was it accounted? While he was circumcised, or uncircumcised? Not while circumcised, but while uncircumcised.
11 And he received the sign of circumcision,
a seal of the righteousness of the faith which he had while still uncircumcised, that he might be the father of all those who believe, though they are uncircumcised, that righteousness might be imputed to them also,
12 and the father of circumcision to those who not only are of the circumcision, but who also walk in the steps of the faith which our father Abraham had while still uncircumcised.
13
For the promise that he would be the heir of the world was not to Abraham or to his seed through the law, but through the righteousness of faith.
14 For if those who are of the law are heirs, faith is made void and the promise made of no effect,
15 because the law brings about wrath; for where there is no law there is no transgression.
16
Therefore it is of faith that it might be according to grace, so that the promise might be sure to all the seed, not only to those who are of the law, but also to those who are of the faith of Abraham, who is the father of us all
23
Now it was not written for his sake alone that it was imputed to him,
24 but also for us. It shall be imputed to us who believe in Him who raised up Jesus our Lord from the dead,
25 who was delivered up because of our offenses, and was raised because of our justification.
NKJ Romans 5:1
Therefore, having been justified by faith, we have peace with God through our Lord Jesus Christ,
2 through whom also we have access by faith into this grace in which we stand, and rejoice in hope of the glory of God.
11
But that no one is justified by the law in the sight of God is evident, for "the just shall live by faith."
12 Yet the law is not of faith, but "the man who does them shall live by them."
13 Christ has redeemed us from the curse of the law, having become a curse for us (for it is written, "Cursed is everyone who hangs on a tree "),
14
that the blessing of Abraham might come upon the Gentiles in Christ Jesus, that we might receive the promise of the Spirit through faith.
15 Brethren, I speak in the manner of men: Though it is only a man's covenant, yet if it is confirmed, no one annuls or adds to it.
16 Now to Abraham and his Seed were the promises made. He does not say, "And to seeds," as of many, but as of one, "And to your Seed," who is Christ.
17 And this I say, that the law, which was four hundred and thirty years later, cannot annul the covenant that was confirmed before by God in Christ, that it should make the promise of no effect.
18
For if the inheritance is of the law, it is no longer of promise; but God gave it to Abraham by promise.
