@DaveXR650
Our disagreement is not over whether Christ is righteous. I think we both agree He is. Our disagreement is not over the idea that Christ’s righteousness alone was enough to save (without the Cross) as neither of us believe that. I am trying to keep from going on these tangents and keep focused on the Atonement and the differences between our views.
I believe that God laid our iniquity on Christ, it was His will to “crush” Him, that He bore our sins bodily, that He shared in our humanity, that He came in the likeness of sinful flesh, was made sin for us, shared in our infirmity, was made like us in every way but did not sin.
God set Christ forth as a Propitiation in His blood to be received by faith. His blood cleanses from all unrighteousness. He died under the powers of evil, at the hands of wicked men, by unjust judgment (oppression), dying once for all that He would destroy the power of the one who holds the power of death (that is Satan), God raised Him from the dead, vindicated Him against the unjust punishment of the Cross, raised Him high and lifted up and greatly exalted.
The difference between our positions is not propitiation (we both believe that in Him we escape the wrath to come). The difference is not the necessity of the Cross. We both believe the Cross was necessary for our salvation.
When I say that justice is righteousness and point to Christ’s righteousness, I am not saying that Christ’s righteousness without Him taking on the flesh (the flesh is sold under bondage) and without the Cross saves us. But it does mean that Jesus is righteous. He is just. What we needed was not Jesus to be righteous but that we share in His righteousness. That is what saves us from wrath, for on the day of wrath we will be righteous, we will be conformed to His image, we will have been made new creations, we will be glorified in Him.
We needed a Righteous Savor to share in our human condition (to be made flesh, made sin, for us) so that being vindicated and becoming a life giving spirit we could share in His righteousness. Just as Christ came in the likeness of sinful flesh we will be made in His likeness. That is salvation, not punishment satisfying justice.
We cannot approach the Atonement from the standpoint of the Father, viewing our salvation as the Father punishing sins to satisfy His wrath. We have to approach the Atonement from the standpoint of Jesus Christ, viewing our salvation as His work as we die to sin, die to the flesh, die with Christ so that we may be made alive in Him.