FINE.
Simple fact is if Jesus 'HAD' to die to accomplish some goal (such as for our sins to be forgiven) then that implies that there is a limit to God's power in that such a sacrifice was -required- (mandated according to what rules or limitations is unspecified) in order to accomplish that goal, that such an achievement could not have been done without the sacrifice.
Therefore if one holds to an omnipotent god concept, Jesus did not have to die, but rather for whatever reason God and/or Jesus decided to that Jesus would die.
We must understand that God is omnipotent in His
potential BUT that He has made promises to us through His Word that now
limits His powers in this world. God cannot lie and therefore must hold to those promises which in turn limits His power (basically saying, if you do this, I will do that).
This is the topic of the "sovereignty of God", something that EVERYONE should study. If we understood this, then we would stop pointing an accusing finger at God for the evil in this world and point it where it belongs...at man.
For instance, He cannot make us do things against our will.Therefore, the goal of sanctification is to have us
voluntarily convert our will to His so that He can empower us to accomplish His will here on earth...as it is in Heaven. Every man is given a measure of faith but it is by choice that we act on this faith. In other words, He knocks but we must answer.
Free will was an essential part of Creation, but...it unlocked Pandora's Box. MAN
chose "sin", opening that Box, bringing sin into the world. And...ALL of us are guilty. Therefore, we ALL need a Savior...a Redeemer...everyone, without exception (Jesus being the only one to be without sin).
And God offers this salvation freely to EVERYONE. Most have still not grasped what Jesus meant when He said "It is finished". (Might wanna look that one up.)