The believer’s sins have been judged on the cross forever.
Hebrews 10:17-18 “I will remember their sins and their iniquities no more.” Now where forgiveness of these is, there is no more offering for sin.”
Why does God promise to never remember our sins anymore?
It’s because all our sins were remembered on the cross once and for all.
Jesus died once to take away our sins forever.
Jesus rose from the dead and will not die again.
The resurrection is proof that you are eternally forgiven and righteous forever.
That is why the believer is PERFECT and SANCTIFIED by the blood of Jesus.
Hebrews 10:10,14 “by which will we have been sanctified through the offering of the body of Jesus Christ once for all…For by one offering he has perfected forever those who are sanctified.”