Thus God finds himself in a kind of dilemma. On the one hand are His justice and holiness, which demand punishment for sin, rightly deserved. On the other hand are God's love and mercy, which demand reconciliation and forgiveness. Both are essential to His nature; neither can be compromised. What is God to do in this dilemma?
The answer is Jesus Christ. He is the fulfillment of God's justice and love. They meet at the cross: the love and the wrath of God. At the cross we see God's love for people and His wrath upon sin.
On the one hand we see God's love. Jesus died in our place. He voluntarily took upon himself the death penalty of sin that we deserve. The Bible says, "In this is love, not that we loved God, but that He loved us and sent His Son to be the atoning sacrifice for our sins" (1Jn. 4.10).
But at the cross we also see God's wrath, as His just judgment is poured out upon sin. Jesus was our substitute. He tasted death for every human being and bore the punishment for every sin. None of us can imagine what he endured. As Olin Curtis has written, "There alone our Lord opens his mind, his heart, his personal consciousness to the whole inflow of the horror of sin, the endless history of it, from the first choice of selfishness on, on to the eternity of hell, the boundless ocean of desolation, he allows wave upon wave to overwhelm his soul."{1} Jesus endured hell for us, so that none of us would have to endure it ourselves. That's why Jesus is the key, and life's supreme question becomes, "What will you do with Christ?"
