1Th 5:1 But of the times and the seasons, brethren, ye have no need that I write unto you.
1Th 5:2 For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
1Th 5:3 For when they shall say, Peace and safety; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape.
1Th 5:4 But ye, brethren, are not in darkness, that that day should overtake you as a thief.
1Th 5:5 Ye are all the children of light, and the children of the day: we are not of the night, nor of darkness.
Rev 3:10 Because thou hast kept the word of my patience, I also will keep thee from the hour of temptation, which shall come upon all the world, to try them that dwell upon the earth.
When they say Peace and safety is when the 7 years period will begin,and God is going to allow that temptation to try all them that dwell on earth,as the world comes together and tries to achieve peace on earth,and it is not according to the operation of God,and they get worse from there.
So the saints will be on earth when the 7 years period begins,and Paul said the elect will not be deceived by them,and Jesus will deliver them from that temptation.
The world can still repent of their sins,and salvation is still available to the world for the first three and one half years,so the saints will remain on earth.
The beast has power to rule,and have his way,for the last three and one half years.
So God will not pour out His wrath on them until the 7 years period is up.
There is only two resurrection,one of the saints before the millennial reign,and one after the millennial reign of the dead to be judged.
Also the tribulation,persecution,is for the saints,not the world,and God is not going against them for the 7 years period,but after the 7 years period.
When they say Peace and safety,that is when the 7 years period will begin,and Paul said that the elect will be on earth,for they will not be deceived when they say Peace and safety,and Jesus said He will deliver them from that temptation that shall try all them that dwell on earth,for it is a decision point for the world,and the hypocrites,but the elect will not be deceived,and will not be tempted.