I watched as He opened the sixth seal. And suddenly there was a great earthquake. The sun became black, like sackcloth made from goat hair, and the moon became like blood. And the stars of heaven fell to the earth, as a fig tree drops its unripe figs when it is shaken by a strong wind. Then the heavens receded like a scroll when it is rolled up, and every mountain and island was removed from its place.
Then the kings of the earth and the great men and the rich men and the commanding officers and the strong and everyone, slave and free, hid themselves in the caves and in the rocks of the mountains. They said to the mountains and rocks, “Fall on us, and hide us from the face of Him who sits on the throne, and from the wrath of the Lamb, for the great day of His wrath has come. Who is able to withstand it?”

Revelation 6:12–17

The Bible is clear and precise. As the seals on the scroll are removed… We come to the sixth seal. As it opens, unmistakable apocalyptic events come to earth. Many of these events seem to line up with what the world is preparing for now. Something happens to the sun and moon that impels the rich and powerful into underground bunkers. They implore those bunkers to fall on them… Why?

They tell us. It’s is the great day of the wrath of the Lamb.

Alas! for that day is great, so that no one is like it; it is even the time of Jacob’s trouble, but he shall be saved out of it.

Jeremiah 30:7

But is that great day the same as the Day of the Lord?

‘In the last days it shall be,’ says God, ‘that I will pour out My Spirit on all flesh; your sons and your daughters shall prophesy, your young men shall see visions, and your old men shall dream dreams.
Even on My menservants and maidservants I will pour out My Spirit in those days; and they shall prophesy.
And I will show wonders in heaven above and signs on the earth below: blood, and fire, and vapor of smoke.
The sun shall be turned into darkness, and the moon into blood, before that great and glorious day of the Lord comes.
And whoever calls on the name of the Lord shall be saved.’

Acts 2:17–21

That is Peter referencing the same thing… Sun into darkness and the moon turns to blood. This is the harbinger of the Day of the Lord.

Already we derive some facts…

• The Day of the Lord is when the wrath of the Lamb is poured out.
• The Day of the Lord is the time when Jesus comes.
• It is not limited to a single 24-hour day.
• Even unbelievers recognize it for what it is.

In those days and at that time, when I restore the fortunes of Judah and Jerusalem,
I will gather all the nations, and bring them down to the Valley of Jehoshaphat. I will enter into judgment with them there regarding My people and My heritage Israel, whom they have scattered among the nations; they have also divided up My land.
They have cast lots for My people, and have traded a boy for a prostitute; they have sold a girl for wine, that they might drink.

Joel 3:1–3

It is a day distinctly Jewish in nature. It is the restoration of Israel. It is also a terrible time of judgment for unbelievers. Note that even the Holy Spirit drops a hint to the trafficking of children as part of the injustices.

Reading a bit further in Joel brings us to something unmistakable.

Multitudes, multitudes, in the valley of decision! For the day of the LORD is near in the valley of the decision.
The sun and moon darken, and the stars withdraw their radiance.
The LORD roars from Zion, and sounds His voice from Jerusalem, and heaven and earth quake. But the LORD is a refuge for His people, and a stronghold for the children of Israel.

Joel 3:14–16

The Day of the Lord is the Day of wrath and the coming of the Lamb. That is unmistakable.

Concerning the times and the seasons, brothers, you have no need that I write to you. For you know perfectly that the day of the Lord will come like a thief in the night. When they say, “Peace and safety!” then sudden destruction will come upon them as labor upon a woman with child, and they shall not escape.
But you, brothers, are not in darkness so that this Day should overtake you as a thief. You are all the sons of light and the sons of the day. We are not of the night nor of darkness. Therefore let us not sleep as others do. But let us be alert and sober.
For those who sleep, sleep at night, and those who get drunk, are drunk at night. But let us, who are of the day, be sober, putting on the breastplate of faith and love, and as a helmet, the hope of salvation. For God has not appointed us to wrath, but to obtain salvation by our Lord Jesus Christ, who died for us, so that whether we are awake or asleep, we should live together with Him. So comfort yourselves together, and edify one another, just as you are doing.

1 Thessalonians 5:1–11

Paul describes the Day of the Lord to the Thessalonians. It comes like a thief in the night. They say, peace and safety… These are not believers who are going to be surprised.

Paul then uses the idea of some escape from that day that these cannot do. The believers he is addressing are not in such peril. Why?

Because believers are not appointed to this time of wrath. That is, believers are removed as previously testified immediately before.

But I would not have you ignorant, brothers, concerning those who are asleep, that you may not grieve as others who have no hope. For if we believe that Jesus died and arose again, so God will bring with Him those who sleep in Jesus. For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord will not precede those who are asleep.
For the Lord Himself will descend from heaven with a shout, with the voice of the archangel, and with the trumpet call of God. And the dead in Christ will rise first. Then we who are alive and remain shall be caught up together with them in the clouds to meet the Lord in the air. And so we shall be forever with the Lord. Therefore comfort one another with these words.

1 Thessalonians 4:13–18

This means the above happens as a way of escape BEFORE the day of the Lord. Now, examining the second epistle we can clearly understand what is said.

Now, brothers, concerning the coming of our Lord Jesus Christ, and concerning our gathering together unto Him, we ask you not to let your mind be quickly shaken or be troubled, neither in spirit nor by word, nor by letter coming as though from us, as if the day of Christ is already here.

2 Thessalonians 2:1–2

Paul uses the term “Day of Christ.” He is assuring his readers that it is not here. The “Day of Christ” is not the moment we are snatched away. That is spoken of as happening before the Day of Christ. Modern-day saints are snatched away before the wrath comes.

As we can see… The Day of the Lord, the Day of Christ, and the Day of the wrath of the Lamb… These are all the same period of time with different names.

If that is not enough to point to Who is taking vengeance… Let’s rewind back to Revelation 6.

When He opened the fifth seal, I saw under the altar the souls of those who had been slain for the word of God and for the testimony they had held. They cried out with a loud voice, “How long, O Sovereign Lord, holy and true, until You judge and avenge our blood on those who dwell on the earth?” Then a white robe was given to each of them, and they were told to rest a little longer, until the number of their fellow servants and brothers should be completed, who would be killed as they were.

Revelation 6:9–11

The ones who are asking for vengeance are the folks who have died for their testimony in the tribulation. They ask for their blood to be avenged.

Remember back in Numbers, where Moses instructed the Israelites to make sanctuary cities to protect from the avenger of blood?

The LORD spoke to Moses, saying: Speak to the children of Israel and say to them: When you are crossing over the Jordan into the land of Canaan, then you shall designate cities as your cities of refuge, so that a manslayer who unintentionally kills a person may flee there. The cities will be for you a refuge from the avenger, so that the manslayer does not die until he stands trial before the assembly. The cities which you designate shall be your six cities of refuge. You will give three cities across the Jordan, and three cities you will give in the land of Canaan, which will be cities of refuge. For the children of Israel, and for the stranger, and for the foreign sojourner among them will be six cities. These will be for a refuge. Everyone that unintentionally kills any person may flee there.

Numbers 35:9–15

The Hebrew word for avenger is goel. It is the same word used in the book of Ruth for the redeemer… The Kinsman Redeemer. That’s Jesus.

Jesus is the Avenger of Blood and the Kinsman Redeemer.