The Day of the Lord Is Coming

We close the whole series tonight, and Peter closes his life. This is the last chapter of the last letter of a man who knows he is about to die, and he ends it looking straight at the horizon. The Day of the Lord is coming.

Eight weeks ago Peter opened with a living hope. This week he tells you where that hope is headed. Not a wish that fades in the dark, but a promised day, when Christ returns, the old order is dissolved, and God makes new heavens and a new earth where righteousness is finally at home. Your living hope has a destination.

Here's the week. Five days in one chapter: a scoffer's losing bet, a delay that turns out to be mercy, a Day that comes like a thief and asks what you are building on, a new world where righteousness dwells, and a last charge to stand steady and keep growing. You won't leave this week afraid. You'll leave ready, and a little more at home in the hope you've been given.

They Mock Because They Want Nothing to Change

Tonight the whole series closes, and so does Peter's life. This is the last chapter of the last letter of a man who knows he is about to die, and he doesn't hand his church something new. He wakes up what they already have. Remember the prophets. Remember the apostles. One unbroken Word. And the first thing that Word tells you to know is that people will mock the promise.

Look at where Peter puts the problem. Not in the intellect. In the desires. The scoffers scoff while following their own sinful desires. The mockery rarely starts in the head. It starts in the heart, with a person who doesn't want a Judge coming back, because His coming means a reckoning, and they would rather He stay away so they can go on living for themselves. When someone insists the King is never coming, listen for what they are hoping to keep doing. And hear the gentler thing too. An honest question from a hurting person is not scoffing. Peter is describing a posture, not a person who is struggling to believe.

Their argument sounds so reasonable: nothing ever changes, so nothing ever will. Peter calls that a chosen blindness. It ignores the God who spoke the world into being and once split history open with a flood. By the word of God the heavens existed. God said, "Let there be light," and there was light. By that same word the world of that time was deluged. And by that same word the heavens and earth now are stored up for the Day. Creation, judgment and the future all hang on one thing, and it isn't the stability of the universe. It's the speech of God.

The scoffer is betting everything that God won't do what He said. That bet has never once paid. The world isn't running on autopilot. It's being held, on purpose, until the appointed time.

The Greek is parousia (παρουσία): arrival, the coming of a king. Peter's word for the coming they mock is parousia. In his world it was the word for a king or an emperor arriving in a city, when everything stopped and everyone made ready. So the promise of His coming isn't a rumor or a mood. It's the arrival of the King, and it calls a people to get ready. Don't live like the King is never coming. Live like a city expecting a royal visit.

The scoffer is betting everything that God won't do what He said. That bet has never once paid.

The Delay You Complain About Is Mercy You Live Inside

Peter answers the mockers with two truths. First, God doesn't keep time the way you do. A thousand years as one day echoes Psalm 90: "For a thousand years in your sight are but as yesterday when it is past, or as a watch in the night." What feels to you like a long silence is not long to Him. He isn't pacing the floor, worried He is running behind. He stands outside the clock you are trapped inside.

Second, the reason for the wait: "patient toward you, not wishing that any should perish, but that all should reach repentance." Read that until it lands. Every extra day that Christ has not returned is a day of mercy. More time for a prodigal to come home. More time for a neighbor to believe. Maybe the very time that was once given for you. The delay you may have complained about is the patience that saved you, and it is still saving others right now.

Don't miss what holds the door open. God's patience isn't indifference and it isn't weakness. It rests on a cross. "For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life." The Son was given, and the Son was raised, so that the patience of God could be mercy and not merely a postponement. Count it as salvation, and don't waste the window. So stop reading God's patience as God's absence. He is not late.

And hear what Paul asks in Romans 2: "Or do you presume on the riches of his kindness and forbearance and patience, not knowing that God's kindness is meant to lead you to repentance?" His patience is an invitation, not a permission slip. So spend the mercy you're living inside on the people who still need to come home. Don't let someone else find the door closed because you kept quiet.

The Greek is makrothymeō (μακροθυμέω): to be patient, to be long tempered. The word Peter uses for patient is makrothymeō, literally long of temper, long before the boiling point. It belongs to the same word family the Greek Old Testament uses when it describes the Lord as "slow to anger." What the scoffer calls slowness, heaven calls long temper. It isn't that God has not noticed, and it isn't that He cannot act. He is choosing to wait, and the reason has your name in it.

What you read as delay, heaven calls mercy.

The Day Will Come, So Live Ready

His patience is real, and His coming is certain, and both are true at once. Don't mistake patience for permanence. The Day will come like a thief, suddenly and unannounced, when the world is least expecting it. Paul said the same to the Thessalonians: "For you yourselves are fully aware that the day of the Lord will come like a thief in the night." And Jesus closed the door on guessing: "But concerning that day and hour no one knows, not even the angels of heaven, nor the Son, but the Father only." We don't set dates. We stay ready.

Then Peter asks the question that turns the whole thing toward your Monday: "what sort of people ought you to be?" He doesn't answer with panic. He answers with holiness and godliness. If the whole visible world has an expiration date, stop building your life on what burns and build on what lasts. The coming of Christ isn't meant to scare you into hiding. It's meant to sober you into holy, purposeful living, and the holiness he means grows out of who you already are in Christ, not out of dread.

The phrase "hastening the coming" is a hard one, and it's worth holding gently. You can't earn the Day or speed it up like a clock. God has set the time. But a life lived toward that Day, in holiness and in telling others the good news while the window is open, is a life leaning the same direction the world is headed. You aren't dragging your feet. You're running toward what is already on its way.

A word about verse 10. This is one of the most discussed verses in the New Testament, and the manuscripts differ at the end. The ESV's "exposed" gives the sense that the earth and everything done on it will be laid bare before the Judge. Hold the picture steady: nothing hidden stays hidden, and what belongs to Him is not lost.

The Greek is heurethēsetai (εὑρεθήσεται): will be found. The verb behind "exposed" is heurethēsetai, literally "will be found." The fire doesn't simply erase everything. It finds it out. Everything false is laid bare and burned away, and what is true and belongs to God is found and made new.

If the visible world has an expiration date, stop building on what burns and build on what lasts.

New Heavens and a New Earth in Which Righteousness Dwells

Now Peter lifts your eyes. After the fire comes the promise. "According to his promise we are waiting for new heavens and a new earth in which righteousness dwells." Not annihilation. Renewal. God isn't going to scrap His creation. He's going to make it new. The fire burns off everything false so that what belongs to Him can be made whole, and in that new world righteousness is finally at home. No more slander. No more exile. No more grief that never lifts.

Isaiah promised it centuries before: "For behold, I create new heavens and a new earth, and the former things shall not be remembered or come into mind." And John saw it arrive: "He will wipe away every tear from their eyes, and death shall be no more, neither shall there be mourning, nor crying, nor pain anymore, for the former things have passed away." Then the One on the throne said, "Behold, I am making all things new." Everything 1 and 2 Peter has been holding onto lands there, where the living hope becomes living sight. Isaiah promised it, Peter waited for it, John saw it, and your living hope is aimed at the last chapter of the Book, which is already written.

Now see what Peter does with that hope. "Since you are waiting for these, be diligent to be found by him without spot or blemish, and at peace." Without spot or blemish is language Peter has already used about one Person: you were ransomed "with the precious blood of Christ, like that of a lamb without blemish or spot." So the spotless one is Jesus. You are found without spot because you are found in Him. The diligence Peter asks for is the diligence of a person who belongs, not the panic of a person who is trying to qualify.

And notice the last two words: at peace. The coming Day is not meant to leave you restless. The cross made your peace with God, the empty tomb is the proof that the new world is coming, and the Spirit helps you live now as someone who is already counted His.

The Greek is kainos (καινός): new in kind. Peter's word for new is kainos. It doesn't mean merely recent. It means new in kind, fresh, renewed, better than before. Not a slightly repaired version of this world, but a world made new where everything sad comes untrue. So your hope isn't to escape the world into a cloud. It's to inherit a world made new.

God isn't going to scrap His creation. He is going to make it new.

Stay Steady, and Grow in Grace

On the way out, Peter honors Paul. "Our beloved brother Paul." He sets Paul's letters on the shelf beside the other Scriptures, and he admits something honest: there are things in them that are hard to understand. Then comes the warning inside the compliment. The ignorant and unstable twist the hard parts to their own destruction. That is last week's wolves with a Bible in their hands. Hard to understand never means safe to bend. When a passage is difficult, the answer is to stay close to the church, to the whole counsel of Scripture and to the Shepherd, not to make the passage say what you wish. Two apostles, one Word. Stay planted, stay teachable, and let Scripture interpret Scripture.

So Peter's last charges land. Take care that you are not carried away by the error of lawless people and lose your stability. The ground under your feet is steady because of what Christ has done, and you hold your footing by staying planted in His Word and His people.

Then comes the last sentence the apostle left us, as far as we know. "But grow in the grace and knowledge of our Lord and Savior Jesus Christ." Not grow so that He will love you. Grow because He already does. Grace is where you stand, and knowledge of Jesus is how you grow. A living hope holds by growing, not by standing still.

Look back over the eight weeks. You were born again to a living hope. You are a living stone in His house. You were kept through the fire. You were given everything for life and godliness. You were taught to test every voice. And tonight that hope looks up at the horizon and finds an address. The Day is coming, and you can face it standing, not hiding. To him be the glory both now and to the day of eternity.

Hard to understand never means safe to bend. A living hope holds by growing, not by standing still.