This article is merely reinforcing the idea of a 'whisked away' rapture, which is easily disproven by Jesus' prayer in John 17:15
I do not ask that you take them out of the world, but that you keep them from the evil one.
Here is the scene being played out at the 6th Seal, the start of the sealing of the servants, when Satan has faked the 'whisked away' rapture:
Ezekiel 9
1Then he cried in my ears with a loud voice, saying, “Bring near the executioners of the city, each with his destroying weapon in his hand.”
2And behold, six men came from the direction of the upper gate, which faces north, each with his weapon for slaughter in his hand, and with them was a man clothed in linen, with a writing case at his waist. And they went in and stood beside the bronze altar.
3Now the glory of the God of Israel had gone up from the cherub on which it rested to the threshold of the house. And he called to the man clothed in linen, who had the writing case at his waist.
4And the Lord said to him, “
Pass through the city, through Jerusalem, and put a mark on the foreheads of the men who sigh and groan over all the abominations that are committed in it.” 5And to the others he said in my hearing, “Pass through the city after him, and strike. Your eye shall not spare, and you shall show no pity.
6Kill old men outright, young men and maidens, little children and women, but touch no one on whom is the mark. And begin at my sanctuary.” So they began with the elders who were before the house.
7Then he said to them, “Defile the house, and fill the courts with the slain. Go out.” So they went out and struck in the city.
8And while they were striking, and I was left alone, I fell upon my face, and cried, “Ah, Lord God! Will you destroy all the remnant of Israel in the outpouring of your wrath on Jerusalem?”
9Then he said to me, “
The guilt of the house of Israel and Judah is exceedingly great. The land is full of blood, and the city full of injustice.
For they say, ‘The Lord has abandoned the land, and the Lord does not see.’ 10As for me, my eye will not spare, nor will I have pity; I will bring their deeds upon their heads.”
11And behold, the man clothed in linen, with the writing case at his waist, brought back word, saying, “I have done as you commanded me.”
While God is busy marking those that sigh over the abominations in the city (which doesn't just mean literal 'Jerusalem', it means spiritual 'Jerusalem', Christianity), God is preparing to kill the people who are saying, "Left Behind!, God has left us behind! God has abandoned the land!"
'Sighing' over the abominations is the way that people are protected (God is marking those who sigh over the abominations, while slaughtering the rest), not through a fake 'whisked away' rapture that Satan will exploit to evil purposes. The people who were protected are then gathered. This is Matthew 24:29-31