But we are not without a Savior. Jesus Christ has come. And he is a great Savior. Every need we have, he supplies. And his death on the cross is the price that purchases every gift that leads to deep and lasting joy.
Is there wrath and curse hanging over us?
Christ redeemed us from the curse of the law be becoming a curse for us--for it is written, "Cursed is everyone who is hanged on a tree." (Gal. 3:13)
Is there condemnation against us in the courtroom of heaven?
Who shall bring any charge against God's elect? It is God who justifies. Who is to condemn? Christ Jesus is the one who died. (Rom. 8:33-34)Are there innumerable trespasses mounting up against us?
In him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace. (Eph. 1:7)Is righteousness required that we cannot produce?
For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God (2 Cor. 5:21). By the one man's obedience the many will be made righteous. (Rom. 5:19)Are we cut off from eternal life?
For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life. (John 3:16)Are we trapped in the dominion of sin that ruins our lives?
He himself bore our sins in his body on the tree, that we might die to sin and live to righteousness (1 Peter 2:24). He died for all, that those live might no longer live for themselves but for him who for their sake died and was raised. (2 Cor. 5:15)Will all the follies and failures of our past drag us down with irrevocable, destructive consequences?
We know that for those who love God all things work together for good, for those who are called according to his purpose. (Rom. 8:28)Have we lost all the good things God planned for his children?
He who did not spare his own Son but gave him up for us all, how will he not also with him graciously give us all things? (Rom. 8:32)Is there any hope that sinners like us could spend an all-satisfying eternity with God? Can I ever come home to God?
Christ also suffered once for sins, the righteous for the unrighteous, that he might bring us to God. (1 Peter 3:18)Oh, what a great salvation Jesus Christ accomplished when he died and rose again! All that, and more, Christ purchased by his death. Therefore, Christ crucified is the foundation of all honest and everlasting joy. No self-deception is necessary to enjoy it. Indeed all deception must cease in order to enjoy it to the full.
From John Piper, When I Don't Desire God: How to Fight for Joy (Crossway, 2004), pp. 73-73.