The spiritual seperation of Jesus was essential as it would bring those who choose to see God.

But before a person opens his spiritual eye and sees God, he must be emotionally and mentally stable. One cannot become a christian because he is mentally and emotionally vurnerable and needs a support.

Jesus physical death pays for our shame, guilt and emotional baggage that we carry around and prevents us from coming to god's presence> The same emotional baggages prevents us from loving and receiving love of others.

Jesus died an accursed death. The physical death of Jesus helps us to come boldly before Gods presence. We no longer worry about how bad or incapable we are.

If Jesus death would have been only spiritual, there would have been still our guilt and shame that prevents us from coming into a fuller life. But He took our shame sorrow and guilt also to the cross.

Sacrifice of animals could not save whole world. God love his special creation that is man and women. God planned to sacrifice himself to save  his creation. God sent his only begoton son in the world in the form of Jesus. Jesus took the sin of all humnity and became sinner himself. Wages of sin is death. According to law of the land and of God,  sinner has to suffer physically and emotionally. God is spirit. Son of God is God. So Jesus is God. He became flesh and entered in the world in the form of Jesus. Hence, it is not possible spiritual sepatation from God. Because Jesus is God and God is spirit.

he had to be seperated from God because he was bearing our sins.this is the most painful sacrifice a human can ever make.in the end there is no need for us t suffer spiritual separation.we are reconciled to the father through him.

first of all the Mission of Jesus is to sacrifice himself for others becouse of this Jesus dwell among as .He now how sin is pane full physicaly and emotional and the word is true that Christ Jesus came in to the world to save sinners.

daniel