Good Friday Changed Everything

If Christ had remained in the grave, the work would be incomplete. But the resurrection was heaven’s “Amen” to Christ’s “It is finished.” This is not a partial victory— it is a total triumph.

John 19:28-30 - ²⁸ After this, Jesus, knowing that all was now finished, said (to fulfill the Scripture), “I thirst.” ²⁹ A jar full of sour wine stood there, so they put a sponge full of the sour wine on a hyssop branch and held it to his mouth. ³⁰ When Jesus had received the sour wine, he said, “It is finished,” and he bowed his head and gave up his spirit.

Would you add to or improve the artwork on the ceiling of the Sistine Chapel or the Mona Lisa. No, right? Why not? Because that would not be a contribution but a corruption. Yet that is exactly what many people do with the finished work of Christ on the cross.

The Problem

People, including many Christians, do not grasp the depth and magnitude of what was accomplished on the cross. They need to know that failing to see what was finished on the cross can rob them of the eternal security of salvation and subject them to works.

That is why the final words of Christ were recorded in John 19:28–30, so that we may know that “It is finished.”

The Big Idea

Any addition to the finished work of Christ on the cross, no matter how small or spiritual it may sound, it is not a contribution but a corruption. The question is, what is it that Christ accomplished on the cross?

To answer that, let’s stand at the foot of the cross and listen carefully to the final words of Christ in John 19:28 ESV, “After this, Jesus, knowing that all was now finished, said (to fulfill the Scripture), “I thirst.” Even in agony, His objective was to fulfill the scriptures. That is a reference to messianic expectation in Psalm 69:21. Also, it shows He was not a ghost but a real human being.

John 18:29-30 continues, “²⁹ A jar full of sour wine stood there, so they put a sponge full of the sour wine on a hyssop branch and held it to his mouth. ³⁰ When Jesus had received the sour wine, he said, “It is finished,” and he bowed his head and gave up his spirit.” Only the Sovereign mind and will could declare the mission complete before He willingly gave up His spirit.

What was the mission? The scriptures testify that He came to save sinners, satisfy God’s justice, and secure eternal redemption.

Saved Sinner

“It is finished” is one word in Greek: tetelestai. It means more than ending something; it means bringing something to its perfect, intended goal.

In John 6:38, it was to reveal God.

In John 8:12, it was “To bring light into darkness.”

In John 12:44, it was to save the world.

The cross was not an interruption— it was the destination.

Imagine an architect who designs a masterpiece, and after years of labor, steps back and says, “It’s complete.” Not partially done. Not structurally weak. Perfectly finished.

That is what Christ declared, not over a building, but over redemption. If anything was left unfinished, salvation would still be uncertain. But in His last breath He persisted. It is finished. No additional sacrifice was needed. Therefore, no human effort can improve it. To add to it is to deny its perfection.

Application

Stop trying to complete what Christ has already finished. You don’t need to fix yourself, you just need to trust Him. Now that, we know what He came to accomplish, let’s look at how it was accomplished— He satisfied God’s justice.

Satisfied God’s Justice

In Genesis 3, sin entered and sin created a separation that no human could repair. Ever since, humanity stood against God’s standard of holiness, under His just and righteous wrath. The tension that the gospel deals with is that though He loves us His justice demands payment, a ransom.

Imagine standing before a judge, guilty beyond dispute. The fine is infinite— and you are bankrupt. Then the judge steps down from the bench, takes off his robe, and pays your penalty himself. Justice is satisfied. Mercy is extended. That is what was accomplished on the cross to satisfy divine justice. The Only perfect substitute that could satisfy a holy God was God’s Son who took on flesh and came in the world—not just to teach and die but to satisfy God’s justice.

Application

Being better doesn’t satisfy God’s justice. It is satisfied only when we come to the cross empty-handed and trust the One who paid it all. That means good works, religion, or morality cannot reconcile us to God. Only Christ’s work saved sinners by satisfying God’s justice because, He secured eternal redemption.

Secured Eternal Redemption

“It is finished” was not the whisper of defeat. It was the shout of victory because sin was paid for; Satan was defeated; Death was conquered.

In ancient times, when a debt was paid, they would stamp the document with a single word: tetelestai— paid in full. That is what Jesus stamped over your sin to you, satisfying God’s justice and securing your eternal redemption.

If Christ had remained in the grave, the work would be incomplete. But the resurrection was heaven’s “Amen” to Christ’s “It is finished.” This is not a partial victory— it is a total triumph. The power of sin is broken, the accusation of Satan is silenced, the fear of death is destroyed.

Application

If you are in Christ, your sin is forgiven. Your guilt is removed. Your future is secure.

Closing Thought

As I close, imagine a prisoner who has been pardoned from a life sentence, but chooses to stay in the cell. That is how many Christians live. But the message of the cross is this: Walk in freedom. Live in victory. Rest in what Christ has already finished.

Action Step

If you are tired of trying, let the Designer of your life restore what sin has broken in you through the finished work of Christ on the cross. The Cross doesn’t seek modification, it brings modification.

Appeal

Stop striving. Stop running. Stop trying to earn what has already been given. Come to Christ and put your trust in Him. Because when He said, “It is finished,” He meant: Your debt is paid. Your salvation is secured. Your eternity has been changed— forever.