I believe scripture teaches us that the elect of God were justified before God before faith because of the surety-ship doings and righteousness of Jesus Christ their Head, and if this be true, it would be also true that they were justified before God before they actually had a physical being, even before the world began because of His surety-ship engagement to come into the world and die for the elect.
Totally agree Brother ! All the elect of God are blessed to have legal forgiveness of sins even before the world began, based on the Everlasting Covenant of Grace, whereby Christ was established as Covenant Head and Surety Heb. 7:22 of them all, His Sheep Heb. 13:20. Their sins were imputed to Him, and their Surety's Righteousness was imputed to them Is. 53:6. And that was before they sinned in their Federal Head Adam.
So legally God could never charge them with sin because those Christ the Lamb was slain for Rev. 13:8 stand Justified; not guilty based solely upon their Surety's Blood Work on their behalf Rom. 5:9-10.
I believe that's what our Brother David declared by Inspiration of the Holy Spirit here:
Ps. 32:1-2
1
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.