Hi John and doves.

God's temple where is it?

The below event. Where does this happen?

who opposes and exalts himself against every so-called god or object of worship, so that he takes his seat in the temple of God, proclaiming himself to be God.
2 Thessalonians 2:4 ESV

So the antichrist takes a seat in Gods temple.

4 options i can think of

1. A newly built temple on the temple mount.

2. Within heaven with satans angels storming the heavenly temple.

3. The earthly church being taken over like the papal rome.

4. Within believers like a possible mra or dna vaxxx changing the cellular makeup of believers. 

Verses

If anyone destroys God's temple, God will destroy him. For God's temple is holy, and you are that temple.
1 Corinthians 3:17 ESV
http://bible.com/59/1co.3.17.ESV

Then God's temple in heaven was opened, and the ark of his covenant was seen within his temple. There were flashes of lightning, rumblings, peals of thunder, an earthquake, and heavy hail.
Revelation 11:19 ESV
http://bible.com/59/rev.11.19.ESV

Then another angel came out of the temple in heaven, and he too had a sharp sickle.
Revelation 14:17 ESV
http://bible.com/59/rev.14.17.ESV