What happens in time opposes creation in Eternity. In time as souls we can come "in" and experience suffering,fear, disease, limitation, separation and death. However, since we are souls and none of this occurs in Eternity and we are uneffected by it in truth, it must therefore be labeled a deception and thus illusionary. Our Creator allows us to play the game of separation and death in time, knowing full well we can never as souls, be hurt by any of it. Eventually, each soul chooses to end the journey in time and continue it forever in Eternity.