The coming of the Lord, which is the second coming of Christ is also called the Day of the Lord; the Day of Christ.
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 by no means precede those who are asleep. For the Lord Himself will descend from heaven with a shout, with the voice of an archangel, and with the trumpet 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 thus we shall always be with the Lord. Therefore comfort one another with these words.
But concerning the times and the seasons, brethren, you have no need that I should write to you. For you yourselves know perfectly that
the day of the Lord so comes as a thief in the night. For when they say, “Peace and safety!” then sudden destruction comes upon them, as labor pains upon a pregnant woman. And they shall not escape. 1 Thessalonians 4:15-5:3
- For when they say, “Peace and safety!” then sudden destruction comes upon them, as labor pains upon a pregnant woman. And they shall not escape
Remember in Revelation 19 we see the armies of heaven returning with the Lord at His coming?
The armies of heaven include all the saints and angels.
Once we all are gathered unto Him in the clouds in the air, we will all return with Him to the earth;
specifically to Jerusalem to eradicate the wicked, including the antichrist who will be destroyed personally by the Lord Himself, by the brightness of His coming. See 2 Thessalonians 2:8
Here is another scripture that shows what the Lord does on the Day of the Lord.
Behold,
the day of the LORD is coming,
And your spoil will be divided in your midst.
For I will gather all the nations to battle against Jerusalem;
The city shall be taken,
The houses rifled,
And the women ravished.
Half of the city shall go into captivity,
But the remnant of the people shall not be cut off from the city.
Then the LORD will go forth
And fight against those nations,
As He fights in the day of battle.
And in that day His feet will stand on the Mount of Olives,
Which faces Jerusalem on the east.
And the Mount of Olives shall be split in two,
From east to west,
Making a very large valley;
Half of the mountain shall move toward the north
And half of it toward the south.
Then you shall flee through My mountain valley,
For the mountain valley shall reach to Azal.
Yes, you shall flee
As you fled from the earthquake
In the days of Uzziah king of Judah.
Thus the LORD my God will come,
And all the saints with You.
Zechariah 14:1-5
Here are some more specifics about Him returning to Jerusalem at His coming, in Zechariah 14.
And in that day it shall be that living waters shall flow from Jerusalem… v.8
And
the LORD shall be King over all the earth. v.9
And this shall be the plague with which
the LORD will strike all the people who fought against Jerusalem:
Their flesh shall dissolve while they stand on their feet,
Their eyes shall dissolve in their sockets,
And their tongues shall dissolve in their mouths. v.12
And it shall come to pass that everyone who is left of all the nations which came against Jerusalem shall go up from year to year to worship the King,
the LORD of hosts, and to keep the Feast of Tabernacles. v.16
The answer is we will return with Him to Jerusalem in order to remove the wicked from the earth, and to dwell with Him for 1000 years in peace and rest.
And I saw thrones, and they sat on them, and judgment was committed to them. Then I saw the souls of those who had been beheaded for their witness to Jesus and for the word of God, who had not worshiped the beast or his image, and had not received his mark on their foreheads or on their hands.
And they lived and reigned with Christ for a thousand years.
Revelation 20:4