There is a notion that at some time in the future the entire world will become one large Eden. Eden comes from a Hebrew word meaning ultimately a pathway to perception of continuity/life. Jesus called Himself the path and entrance to the Kingdom. In other words, when Jesus said He and the Father were one, as we could be also, we are to reconnect ourselves to life, which always IS as our bodies and the seasons come and go. This, rather than disconnecting ourselves and seeing ourselves as separate from God, thus denying ourselves eternal life, being only dead ends. Eden of the future is anytime we reject our divisiveness and rejoin life, letting His Kingdom come and His Will be done, rejecting the temptations and evil that the selfishness of separation from Him/life brings.