The 2 witnesses of the Messiah will also experience the death of the ego (not physical death)

The 2 witnesses of the Messiah will also experience the death of the ego (not physical death) and then experience the eternal life of Heaven on Earth. That wicked curse of Satan has already come back to it and destroyed itself. No one will be able to touch God and God's faithful servants. 

John 10:27-28

King James Version

27  My sheep hear my voice, and I know them, and they follow me.

28  And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.

Humans have no clue how Heaven works. King of Kings means God is Master of Masters, God of all Gods (if that is what they named themself). God's chosen people know God's voice, love, and authority. Love God, truth, and God's eternal light.