QUESTION 1 FROM NEGATIVE
What Scripture teaches about Christ's sufferings directly impacts the validity of Penal Substitution, because if Christ didn't receive the proper type and degree of punishment which the elect deserved then the doctrine is unworkable and thus false. The following quotes from various respected Reformed sources describe the sufferings Jesus deserved and underwent:
The penalty of the divine law is said to be eternal death. Therefore if Christ suffered the penalty of the law He must have suffered death eternal; or, as others say, He must have endured the same kind of sufferings as those who are cast off from God and die eternally are called upon to suffer. (Hodge, Charles. “Systematic Theology.” Vol. 2, Part 3, Ch 6, Sec 3)
We should remember that Christ's suffering in His human nature, as He hung on the cross those six hours, was not primarily physical, but mental and spiritual. When He cried out, "My God, my God, why hast thou forsaken me," He was literally suffering the pangs of hell. For that is essentially what hell is, separation from God, separation from everything that is good and desirable. Such suffering is beyond our comprehension. But since He suffered as a divine-human person, His suffering was a just equivalent for all that His people would have suffered in an eternity in hell. (Boettner, Loraine. “The Reformed Faith.” Chapter 3.)
To [Jesus] was imputed the guilt of their sins, and He was suffering the punishment for those sins on their behalf. And the very essence of that punishment was the outpouring of God's wrath against sinners. In some mysterious way during those awful hours on the cross, the Father poured out the full measure of His wrath against sin, and the recipient of that wrath was God's own beloved Son.
In this lies the true meaning of the cross. … The physical pains of crucifixion - dreadful as they were - were nothing compared to the wrath of the Father against Him. (MacArthur, John. “The Murder of Jesus.” Page 219-220.)
Nothing had been done if Christ had only endured corporeal death. In order to interpose between us and God's anger, and satisfy his righteous judgment, it was necessary that he should feel the weight of divine vengeance. Whence also it was necessary that he should engage, as it were, at close quarters with the powers of hell and the horrors of eternal death. ... ... Hence there is nothing strange in its being said that he descended to hell, seeing he endured the death which is inflicted on the wicked by an angry God. ... But after explaining what Christ endured in the sight of man, the Creed appropriately adds the invisible and incomprehensible judgment which he endured before God, to teach us that not only was the body of Christ given up as the price of redemption, but that there was a greater and more excellent price—that he bore in his soul the tortures of condemned and ruined man. (Calvin, John. “Institutes of the Christian Religion.” Book 3:Chapter 16:Section 10)
Luther: ‘Christ himself suffered the dread and horror of a distressed conscience that tasted eternal wrath;’ ‘it was not a game, or a joke, or play-acting when he said, “Thou hast forsaken me”; for then he felt himself really forsaken in all things even as a sinner is forsaken” (Werke, 5. 602, 605) (Packer, J.I. “The Logic of Penal Substitution.” footnote 44)
So then, gaze at the heavenly picture of Christ, who descended into hell for your sake and was forsaken by God as one eternally damned when he spoke the words on the cross, “Eli, Eli, lama sabachthani!” - “My God, my God, why hast thou forsaken me?” In that picture your hell is defeated and your uncertain election is made sure. (Luther, Martin. “Treatise on Preparing to Die.”)
The physical pain of the crucifixion and the [psychological] pain of taking on himself the absolute evil of our sins were aggravated by the fact that Jesus faced this pain alone. … Yet more difficult than these three previous aspects of Jesus' pain was the pain of bearing the wrath of God upon himself. As Jesus bore the guilt of our sins alone, God the Father, the mighty Creator, the Lord of the universe, poured out on Jesus the fury of his wrath: Jesus became the object of the intense hatred of sin and vengeance against sin that God had patiently stored up since the beginning of the world.(Grudem, Wayne. “Bible Doctrine.” Page 253-254)
Given this, Penal Substitution demands Jesus endure not only a physical death, but a spiritual one as well. My request to you is: Where does Scripture teach Jesus underwent a suffering more painful and serious than physical death? Please quote and comment upon at least three distinct passages of Scripture which state Jesus endured a pain worse than physical death, specifically “the wrath of God” as described above.