Then the Lord God said, "Now the man has become like one of us and has knowledge of what is good and what is evil. He must not be allowed to take the fruit from the tree that gives life, eat it, and live forever."
So the Lord God sent him out of the Garden of Eden and made him cultivate the soil from which he had been formed.
Then at the east side of the garden he put winged creatures and a flaming sword which turned in all directions. This was to keep anyone from coming near the tree that gives life.
Genesis 3.22-24
 
After the thousand years are over, Satan will be let loose from his prison, and he will go out to deceive the nations scattered over the whole world, that is, Gog and Magog. Satan willl bring them all together for battle, as many as the grains of sand on the sea-shore.
Revelation 20.7-8
 
Man has been cast out of Eden, the Fallen expelled from Heaven. Now they want back in.
 
The End of Days is coming...