The Day of the Lord: Are You Ready for the Second Coming
From the sermon preached on June 28, 2026
The second coming of Jesus is not a distant theological abstraction. Zechariah 14 forces the question into the present tense: that day is coming, it is guaranteed, and the only thing that changes between now and then is where you stand. This sermon walks through the final passage of the book of Zechariah, chapters 14:12-21, to examine what the day of the Lord will mean for the unbeliever, for the fence-sitter, and for those who have bent the knee to Jesus Christ in genuine faith.
What Does Judgment Day for Unbelievers Actually Look Like?
The opening verses of Zechariah 14:12-14 do not soften the picture. The prophet describes the enemies of God standing on their feet while their flesh, eyes, and tongues rot in real time. This is not metaphor meant to be tamed into abstraction. Lead Pastor Jan Vezikov was direct from the pulpit: the imagery is gruesome precisely because the reality it points to is worse than the imagery. Judgment day for unbelievers, as Zechariah describes it, is a scene of total disintegration; physical, relational, and material, all at once.
Physical disintegration is only the beginning. Zechariah 14:13 adds a relational dimension: on that day, a great panic from the Lord will fall on his enemies so that they turn on one another, seizing and striking each other rather than advancing together. Pastor Jan traced this same pattern through the story of Gideon in Judges 7 and the account of King Jehoshaphat, where God collapsed the unity of opposing forces so completely that they destroyed themselves. Hell, according to theologians who have studied these texts, is the loneliest place conceivable; fully populated and yet everyone utterly alone. That is what it means for all relational common grace to be finally withdrawn.
Then there is the material dimension in Zechariah 14:14, where the wealth stripped from God's people is returned to them in abundance. Pastor Jan connected this to his own family history: his father, an engineer graduating in Soviet-era USSR, was handed a document requiring him to sign a formal rejection of faith in God as a condition of employment. The tactics of the enemy have always included leveraging material things to quell faith. On judgment day for unbelievers, that leverage reverses entirely.
One honest step: sit with the question Pastor Jan pressed this week. Not "do I believe in God as a concept?" but "is there a true, vibrant, vital relationship between me and Jesus Christ?" That is the question Jesus himself asked in Matthew 7.
What the Heaven and Hell Bible Passage in Zechariah 14 Says About Worship
The pivot of the entire passage comes in Zechariah 14:16-19. Survivors from every nation will go up year after year to worship the King, the Lord of Hosts, and to keep the feast of booths; a harvest festival of thanksgiving. Those who do not go up receive no rain. Egypt, specifically called out because Egypt had the Nile and thought itself self-sufficient, receives a plague instead. The structure of the passage is unmistakable: what separates eternity in heaven from eternity in hell is worship of the King.
This is the heaven and hell Bible passage that Zechariah uses not to frighten people into compliance but to press them toward a real decision. Pastor Jan introduced his illustration of the three worst places to sit: a middle airplane seat, a car stuck on Route 90 outside Boston when you have to use the restroom, and above all else, the fence between two ideas. Sitting on the fence between faith and unbelief is the worst place of all because it carries the misery of neither rest. The prophet Elijah said as much to the prophets of Baal: stop limping between two opinions. The heaven and hell Bible tension in Zechariah is not designed to produce paralyzing fear; it is designed to end the limping.
The feast of booths carries an additional weight. It is a celebration that God brought his people through the desert and into the promised land. In the new creation, the nations gather to celebrate the same thing on a cosmic scale: that Jesus Christ made a way through, and they are here to give thanks for it. Year after year, for eternity, their preoccupation is worship. The question Zechariah asks is whether that future sounds like home or like a place you would rather not be.
One honest step: name one person in your life who does not know Jesus Christ. Just one name. That is where sanctification and mission begin to move together, as Pastor Jan described at the end of the sermon.
How Holiness and Eternal Life Are Connected in the New Creation
Zechariah 14:20-21 closes the book with an image that should stop the reader completely. Inscribed on the bells of the horses: holy to the Lord. The cooking pots in Jerusalem: holy to the Lord. Every ordinary object, every mundane surface, marked with the same phrase that was once reserved for the turban of the high priest alone. Holiness and eternal life are not two separate topics in this passage; holiness is the substance of eternal life, the atmosphere of the new creation.
Zechariah 14:20-21 echoes Zechariah 3:3-5, where Joshua the high priest stands before the angel robed in filthy garments. The angel commands the garments removed, declares that iniquity has been taken away, and clothes Joshua in pure vestments. Then Joshua asks that a clean turban be placed on his head (the turban inscribed with the phrase holy to the Lord). The high priest was holy to the Lord not because he achieved it but because God made it so by removing what was filthy and replacing it with what was clean. This is the shape of the Gospel: Christ bore the filthy garments on the cross so that holiness and eternal life could be credited to those who trust him.
Pastor Jan turned to the Apostles' Creed at this point, specifically the line that Christ descended into hell. What that confession means is this: on Calvary, all the horror of hell (the disintegration, the desiccation, the silence of God) engulfed the soul of the Son of God. When Jesus cried out "My God, my God, why have you forsaken me?", that was hell. He sank into that abyss so that we would not have to. Christ suffered hell's worst so that he might offer us heaven's best; not only freedom from the penalty of sin but freedom from the very presence of sin.
The question Pastor Jan left the room with was pointed: could you be happy in a place that is completely holy? Because that is what heaven is. The answer reveals whether holiness is something you love now or something you only endure. Pursue holiness today, not as a performance, but as evidence that the turban has been placed on your head.
One honest step: read Zechariah 3:3-5 this week alongside your current spiritual state. Ask honestly whether you are wearing filthy garments or clean ones, and whether you have let Jesus make the exchange.
What Zechariah 14 Says About the Final State of Heaven and Earth
Zechariah 14 does not describe a vague spiritual afterlife. It describes a concrete new creation in which everything is marked with the same inscription: holy to the Lord. The structured reality of that new creation breaks down along clear lines.
1. Physical Disintegration for the Unrepentant
What the text shows: Flesh, eyes, and tongues rotting while the person is still standing (Zechariah 14:12). Conscious, unrelenting experience of judgment.
What it means: The metaphors of rotting flesh and outer darkness describe something the metaphors cannot fully contain. The reality is worse than the image.
2. Relational Collapse Outside of God
What the text shows: Enemies of God turning on one another in panic, seizing and striking each other (Zechariah 14:13).
What it means: Hell is alienation: from God first, and from every other person. It is the most populated place and the most lonely.
3. Worship as the Dividing Line
What the text shows: Nations that worship the King receive blessing; those that do not face withdrawal of common grace and then plague (Zechariah 14:16-19).
What it means: The difference between heaven and hell is not behavior management but genuine, heart-level worship of Jesus Christ as King.
4. Universal Holiness in the New Creation
What the text shows: Every pot, every bell on every horse, inscribed with "holy to the Lord." No traitor (literally: no Canaanite, no idolater) remains in the house of the Lord (Zechariah 14:20-21).
What it means: Heaven will be completely holy. The only way to be at home there is to love holiness now; to have received Christ's imputed righteousness as your own.
Where Honest Questions About Eternity Find a Home in Brookline
The weight of questions about death, judgment, and eternal life does not care what zip code you live in. Those questions press hardest in the quiet moments: late at night in a graduate student apartment, on the commute home from the Longwood Medical Area, in the pause between one demanding week and the next. If you have been carrying the question of whether you are actually ready to stand before God, you are not carrying it alone. Mosaic Boston meets at 20 Chapel Street in Brookline, near the Green Line D Longwood stop, with Sunday services at 9:15 a.m. and 11:15 a.m. Whether you are coming from Brookline, the Fenway neighborhood, Jamaica Plain, or anywhere across greater Boston, there is a seat here for someone who wants to think seriously about what happens on that day.
What This Passage Asks of You Today
The book of Zechariah ends not with a threat but with an invitation. That day is coming with the certainty of a nail gun driving truth home, as Pastor Jan described it. But this day (today) is still a day of repentance, a day when the door is open and the exchange is available: filthy garments for clean ones, judgment for mercy, your unholiness for Christ's imputed righteousness.
Frequently Asked Questions
-
According to Zechariah 14 and the teaching of Jesus in Matthew 7, the marker is not church attendance or cultural Christianity but a genuine, living relationship with Jesus Christ. Pastor Jan pressed this distinction throughout the sermon: many who consider themselves Christians will hear "I never knew you" on that day. The question is not whether you believe in God as a concept but whether you have trusted Christ as Lord and whether your love of holiness is real and growing.
-
Readiness, as Zechariah 14 frames it, is not a feeling of spiritual confidence; it is the reality of being clothed in Christ's righteousness. Joshua the high priest in Zechariah 3 was not ready in himself (he stood in filthy garments), but God removed those garments and replaced them with clean ones. The same exchange is available today. Repentance and faith in the Gospel are the path to readiness; no amount of moral improvement gets you there on its own.
-
The phrase "the day of the Lord" refers throughout the Old and New Testaments to the moment of God's decisive intervention in history: specifically, the return of Jesus Christ to judge the living and the dead. In Zechariah 14, the phrase "on that day" appears seven times in a single chapter, hammering home its certainty. It will be a day of doom for those who have rejected Christ and a day of vindication and celebration for those who have trusted him.
-
Jesus spoke about hell more frequently than any other figure in Scripture. In Matthew 8:11-12, he described the outer darkness where there is weeping and gnashing of teeth; in Luke 13, the parable of the rich man and Lazarus depicts a person in conscious torment who cannot leave and whose only concern is preventing others from arriving there. The reason this matters is that the good news is only genuinely good if the bad news is genuinely bad. Hell is real, conscious, and eternal, and Christ died to rescue people from it.
-
The line in the Apostles' Creed about Christ descending into hell means that on Calvary, the full weight of hell fell on the soul of Jesus Christ. He cried out "My God, my God, why have you forsaken me?" because he was experiencing exactly that: the silence of God, the withdrawal of every blessing, the wrath poured out. He bore all of it so that those who trust him would receive not merely forgiveness but full imputed righteousness, inscribed as it were with "holy to the Lord." His descent into hell is the reason believers can be confident of heaven.