Why did Jesus come to earth? Why did He willingly go to the cross? Why did He leave the glory of heaven to suffer and die? In our modern theology, the answer is because of love – and that is not a wrong answer, but it’s also not entirely the right answer according to the Scriptures.
First, let’s consider the love of God. I’m sure you know John 3:16, which perfectly defines God’s love: “For God so loved the world that He gave His one and only Son, that whoever believes in Him shall not perish but have eternal life.” That verse says volumes about God’s love for mankind. Likewise 1 John 3:16 says, “This is how we know what love is: Jesus Christ laid down His life for us.” (Isn’t that a wonderful parallel!) Plain and simple: God sent His Son to die for man’s sin because of His great love. Paul tried to express this amazing love in dimensions that we could understand talking about “how wide and long and high and deep is the love of Christ” (Ephesians 3:18). Indeed love was what nailed Christ to the cross.
But there is another element to consider and the writer of Hebrews borrows from David to highlight another important aspect of Christ’s sacrifice:
Therefore, when Christ came into the world, He said:
Sacrifice and offering You did not desire, but a body You prepared for me;
With burnt offerings and sin offerings You were not pleased.
Then I said, “Here I am – it is written about me in the scroll
– I have come to do your will, O God.”
Christ came to earth and surrendered to the cross in obedience to the will of His Father. He came because this was God’s plan from before the foundations of the world. Jesus was “the Lamb that was slain from the creation of the world’ (Rev 13:8), and He said that the Father arranged our inheritance, a “kingdom prepared for you since the creation of the world” (Matt 25:34). God provided for your salvation before ever committed the first sin, in fact before you were born; even before He called forth the light (Gen 1:3). Jesus coming to earth, living a perfect life, dying a selfless death was an act of perfect obedience to the will of the Father. So was saving you, Beloved. Because He loves you.