This is where you are wrong. You are not looking at the context of that verse. No, 1 Thessalonians 5:9 is God's wrath that will be poured out on the day that Jesus comes unexpectedly as a thief in the night which will be immediately after the great tribulation ("tribulation of those days") ends (Matthew 24:29-51).
God's wrath will take place at different points during the end times..
This is the order...
1. When the Antichrist goes into the temple sits, and claims to be God. That will anger God, and
in His wrath, God will bring strangers against the revealed man of sin as it says in Ezekiel 28:1-10, who will assassinate him.
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2. Later, after the revealed man of sin is restored back to life, and becomes the beast of Revelation 13, there will be the abomination of desolation image set up on the temple mount - and the time of the great tribulation to the inhabiters of the earth will begin.
During the great tribulation, there will be plagues from heaven that will smite the earth. Seven of those plagues are the vials of
God's wrath.
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3. Near the end of the great tribulation, the sign of the Son of man will appear in heaven, unexpectedly by the wicked men upon the earth. i.e. Jesus coming like a thief in night.
So, for 45 days that follow, the kings of the earth will gather their armies at Armageddon to prepare to make war on Jesus and His army of heaven.
Then Jesus shall descend to earth, and execute judgment. The
wrath of the Lamb.
Which will also be the time of
the wine press of the wrath of God described in Revelation 14:19-20. Please read those verses.
Jesus at Jerusalem will destroy them gathered against Jerusalem.
The parts of Israel, beyond Jerusalem ( "without the city" as the verse 20 says) , the angel of Revelation 14:19-20 will destroy.
Revelation 19:
19 And the angel thrust in his sickle into the earth, and gathered the vine of the earth, and cast
it into the great
winepress of the wrath of God.
20 And the winepress was trodden
without the city, and blood came out of the winepress, even unto the horse bridles, by the space of a thousand
and six hundred furlongs.