Rev. 13-15
 
1.  The two horned beast arises, antichrist is revealed to all of us.
 
2.  Believers warn the world about the beast and the mark,
 
3.  The harvest is reaped, both good and bad,
 
4.  Heaven rejoices over all the new believers, the temple of the tabernacle of testimony is opened...
 
5.  Then closed...the door is closed...heaven is closed...
 
And the temple was filled with smoke from the glory of God and from His power; and no one was able to enter the temple until the seven plagues of the seven angels were finished.
 
7.  Then the wrath hits.
 
In that order.
 
The next event is the revealing of that man of perdition, which should be soon, and will be obvious to all of us.  Then The Lord will give us the opportunity to warn the entire world about this guy and finish our witnessing to the nations.  He gives the world one last chance for salvation.
 
As believers, we all should be, as Rev 14 explains pretty clearly doing all we can to get God's word out to the entire earth.  Donate or join with foreign missions, there are many fine ones doing huge efforts to finish our job.  Bible translator and distributing missions, the Jesus Film is a good one; just find a way to help spread the gospel, the world is going to need it BAD.
 
The door is still open, we've got to do all we can before God closes it.  Cause you know, when He shuts a door, it stays shut.