Thanks much for the well done presentation. Christians should be taking apologetics lessons from you.

As to the substitutional punishment of Jesus you dislike, I do not blame you because it is immoral for anyone to profit from their abdicating their responsibility for their sins.

A Bishop Spong has links that have him saying that that vile substitutional atonement idea is what will kill Christianity because it is so immoral.

I do have a link but many like to do their own research. Let me know if you want it.

Regards
DL