The Holy Spirit is restraining the antichrist.
The antichrist cannot be revealed until the Holy Spirit has been removed from the earth.
The Holy Spirit will NEVER leave the church.
Once the Holy Spirit is removed (with the church) there will be no good in the world, as all you are left with is evil and no good.
The antichrist will be revealed at this time.
So, the Holy Spirit and the church are removed before the antichrist is revealed.
(Thessalonians 2:1-12)
In this evil world it's possible that someone might fake a rapture. But - we will know if this happens because of what scripture says about the above.
Just my thoughts....