No, our disagreement is about the Person of Christ.
Whom would Christ be if there were no Fall, since it was His work of Redemption that earned Him His title and throne, and His bride and his children?
Was it God's will that Adam and Eve live forever naked in a Garden Paradise? Or was it that His Son would prove His worth and slay the dragon, rescue His beloved, ascend to the throne and marry her, and have lots of children?
No, we are not debating the Person of Christ. I have not once in this thread discussed that topic.
The disagreement is strictly about the holiness of God: did God want Adam to disobey Him and commit sin?
Debating hypotheticals is pointless. Who would Christ be if Lucifer never rebelled and never tempted Adam and Eve? Who would Christ be if God never created Adam and Eve? Who would Christ be if God never created the universe? Questions like these are just poking around in fantasies.
I say that God did NOT will that Adam disobey His commandment. God did NOT hope that Adam would sin, so that God could then redeem humanity by His Son.
God never wants anyone to sin. The devil wants people to sin. God did not tempt Adam and Eve to sin. The devil did the tempting and the hoping that Adam and Eve would sin. God was not cheering them on, delighting in their decision to be wicked.
Quote me a Bible verse that says God wanted Adam to sin or that God is glad that Adam disobeyed His commandment.
I do not know where you get such an unbiblical, irreverent theology.
Btw, God did not want Cain to sin, either.
Genesis 4:6
Then the LORD said to Cain, “Why are you angry? And why has your countenance fallen? If you do well, will not your countenance be lifted up? And if you do not do well, sin is crouching at the door; and its desire is for you, but you must master it.”
Psalm 5:4
For thou art not a God that hath pleasure in wickedness: Neither shall evil dwell with thee.
Matthew 6:13
13 And lead us not into temptation,
but deliver us from the evil one.
James 1:13-15
13 When tempted, no one should say, “God is tempting me.” For God cannot be tempted by evil, nor does he tempt anyone;
14 but each person is tempted when they are dragged away by their own evil desire and enticed.
15 Then, after desire has conceived, it gives birth to sin; and sin, when it is full-grown, gives birth to death.