That Jesus died in our place is a major aspect of the gospel of our salvation.
To deny it is to deny the gospel, and to forfeit salvation impaho.
Penal Substitution has the following huge issues:
1. Unjust and unfair (God is seeing to the torture, humiliation and murder of the innocent and allowing the guilty to go free.
2. Has God seeing to the torture humiliation and murder of Christ (punishes Christ), this make God out to be very cruel.
3. Makes God out to be blood thirsty, yet God would have personally preferred Christ’s blood to remain flowing through his veins.
4. There is no logical part for man to play, the idea of man needing “faith” is just an add on after the atonement process has been completed.
5. It is not participative but passive “Christ was crucified so I do not have to be” v.s. “Christ was crucified so I must be crucified”.
6. If Christ is paying it all, so there would be nothing to forgive.
7. All the benefits from being lovingly fairly justly disciplined are lost with PS. (deterrent for the sinner and others, a wonderful learning experience, Knowing God is your Father, a measuring of the offence, a way to put the offence behind you, and a way to draw the offender closer to the Parent.)
8. PS mean’s universal atonement was completed for everyone (all were atoned for so all should be saved, by following this scenario).
9. Peter does not mention it in his wonderful Christ Crucified sermon on Pentecost, so according to PS: Peter left off the most “major aspect of the gospel”, when it could have been easily added.
10. The sin sacrifices of a bag of flour in the OT would be hard to be seen as a substitute.
11. There are others at the cross who fit me a sinner better than Christ.
12. The idea is we are crucified “with” Christ is found a lot in the NT.
13. PS does not explain how atonement is a ransom scenario especially the kidnapper, leaving it unaddressed or making God the criminal kidnapper. .
14. The emphasis is on a problem God is having and not man’s problem being solved. Does God have an anger problem?
15. It does not fit lots of scripture especially Ro. 3:25
16. PS emphasizes God’s wrath as the problem to be “solved” with the injustice of crucifying Christ and makes up the answer to God problem as being the torture, humiliation and murder of Christ.
17. We experience our need for being crucified with Christ as being fair just loving discipline from God and we experience the cleansing of our hearts from Christ’s blood made available to us with communion, so we are changed, but does God need to change and can God change? Reconciliation is needed but it is us who need to change and be reconciled to God and not God needing to “change” (turn His wrath away from His child, who have not made a change).
God’s wrath is not upon us, not because God was changed, but because we have fairly/justly/Lovingly gone through being disciplined (crucified) for our sins, so we come out on the other side different.
Yes God was dissatisfied with the system for reconciling His children prior to the cross (Ro.3:25), but after the cross we can be justly/fairly punished (disciplined) by being crucified with Christ.