The Collision of God and Sin: by Oswald Chambers

He himself bore our sins in his body on the tree, so that we might die to sins and live for righteousness; by his wounds you have been healed. 1 Peter 2:24

The Cross of Christ is the revealed truth of God’s judgment on sin. Never associate the idea of martyrdom with the Cross of Christ. It was the supreme triumph, and it shook the very foundations of hell. There is nothing in time or eternity more absolutely certain and irrefutable than what Jesus Christ accomplished on the Cross— He made it possible for the entire human race to be brought back into a right-standing relationship with God. He made redemption the foundation of human life; that is, He made a way for every person to have fellowship with God.

The Cross was not something that happened to Jesus— He came to die; the Cross was His purpose in coming. He is “the Lamb slain from the foundation of the world”

All inhabitants of the earth will worship the beast--all whose names have not been written in the book of life belonging to the Lamb that was slain from the creation of the world. Revelation 13:8

The incarnation of Christ would have no meaning without the Cross. Beware of separating “God was manifested in the flesh…” from “…He made Him…to be sin for us…”

Beyond all question, the mystery of godliness is great: He appeared in a body, was vindicated by the Spirit, was seen by angels, was preached among the nations, was believed on in the world, was taken up in glory. 1 Timothy 3:16
 God made him who had no sin to be sin for us, so that in him we might become the righteousness of God. 2 Corinthians 5:21

The purpose of the incarnation was redemption. God came in the flesh to take sin away, not to accomplish something for Himself. The Cross is the central event in time and eternity, and the answer to all the problems of both.

The Cross is not the cross of a man, but the Cross of God, and it can never be fully comprehended through human experience. The Cross is God exhibiting His nature. It is the gate through which any and every individual can enter into oneness with God. But it is not a gate we pass right through; it is one where we abide in the life that is found there.

The heart of salvation is the Cross of Christ. The reason salvation is so easy to obtain is that it cost God so much. The Cross was the place where God and sinful man merged with a tremendous collision and where the way to life was opened. But all the cost and pain of the collision was absorbed by the heart of God.