I did. We don't get to dictate the verbatims. We have to accept these things the way God said them. Why the cross? Why not the sword? Why not a sickness? Or a falling tower in Siloam?
Exactly - we have to take Scrioture for "what is written", and this is the test of doctrine.
Scripture is objective. Theories are subjective.
Point is nowhere in Scripture does we read that God treated Jesus as a sinner. It just isn't there- verbatim or not.
Why the cross? Because Rome represented the powers of eviland source of unjust oppression to the 1st century Jew. How does Jesus die? By unjust oppression, if the OT is to be believed.
That said, we have to stick to Scripture as common ground.
Jesus' death was unjust. He died by the hands of the wicked. Those who handed Jesus over to be crucified judged Him a sinner and blasphemer, stricken by God.
We can't simply add "and God judged Jesus as a sinner" because Scripture neither states that or provides words that can be interpreted such.
Why a cross? Because the Bible says so.
Why didn't God judge Jesus as a sinner? Because Scripture doesn't say so. Because Scrioture says judging the righteous as unrighteous is an abomination to God. Because Scrioture states that sins cannot be transferred.
Unless there is an actual passage saying that God judged Jesus as a sinner you do not have any ground to stand on exceot with those who share that theory.