What’s that 144k army thing?
See “The Rapture”
Trying to conflate the nascent Q phenomenon with it is... let's say premature, IMO...
Here are the verses I am most familiar with:
https://www.biblegateway.com/passage/?search=Revelation+14&version=NIV
I am NOT a theologian, but along the way I have become convinced that this passage describes those who maintain a tie to our Almighty Glorious Father God, despite all the attacks and depredations of Satan. As I understand it, they make up the army of the Lord who will in the end, with the Lamb, vanquish Satan.
I hope that helps, and please note, everyone, I am not seeking to proselytize here, nor make this a religious thread!