Reconciliation equals Justification, declared Righteous !
Many out of spiritual ignorance do deny that reconciliation and Justification are equivalent, because they are ignorant to the things of God. Now to be reconciled to God while being enemies [before faith] as stated in Rom 5:10, that it also means they are Justified/Declared Righteous while enemies by the same Death of Christ is seen in scripture comparison, for the being reconciled in Rom 5:10 is the same in 2 Cor 5:19
19 To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation
But here in 2 Cor 5:19 we are enlightened as to what being reconciled entails, the Non Imputation of sins ! So those reconciled while enemies in Rom 5:10 also are blessed with the non imputation of sins. Now the non imputation of sins equates to Justification and or being declared Righteous, this we know by more scripture comparison, for when David wrote Ps 32:1-2
Blessed is he whose transgression is forgiven, whose sin is covered.
2 Blessed is the man unto whom the Lord imputeth not iniquity, and in whose spirit there is no guile.
The same non imputation as in 2 Cor 5:19 which is joined to reconciliation, hence when Paul quotes David later from Ps 32:1-2, which clearly speaks of Non Imputation, here in Rom 4:6-8
6 Even as David also describeth the blessedness of the man, unto whom God imputeth righteousness without works,
7 Saying, Blessed are they whose iniquities are forgiven, and whose sins are covered.
8 Blessed is the man to whom the Lord will not impute sin.
Paul attaches Gods Imputation of Righteousness without works, by stating and quoting Davids non imputation of sin blessedness Rom 4:7-8 Cp Ps 32:1-2
So its scriptural to declare, those reconciled to God while enemies in Rom 5:10, have no sin imputed to them as Per 2 Cor 5:19, which declares them Righteous without works in Rom 4:6-8 ! To deny this is to deny scripture Truth. To deny that those reconciled to God by Christ's death while enemies as Per Rom 5:10 that they are Righteous and Justified before God while enemies, is to deny clear teaching of scripture and puts one in Unbelief ! 11