The Kingdom of God does not come with observation. The Kingdom of Titus and Vespasian came with observation. The fault of those inside the doomed walls was focusing too literally on the literal kingdom, even though their Messiah explained to them several times the nature of the Kingdom.
Paul said in Ephesians that we are seated with Him in the heavenlies. Are we in that place right now? Is it any less real because it doesn’t show up on Google Earth?
There are some who flinch at the above point, saying that we are “positionally” seated in the heavenlies, but not physically.
But what is the original Bible (Greek) word for “positionally”?
There is none.
But there is an equivalent term: “spiritually”. We are spiritually seated in the heavenlies.
I am not sure, but I suspect that much is made today of positional truth because of doctrinal discomfort with the ramifications of using the word “spiritual”. It has become a dirty word for some: spiritual -> spiritualize -> allegorize -> disbelief.
And yet the main emphasis in the Bible is on spiritual reality.
The kingdom is spiritual, not physical.
The resurrection of believers (Note: I am writing of believers) is spiritual, not physical. This makes it even more real than if it was merely physical. When Christ said:
“I am the resurrection and the life. He who believes in me will live, even though he dies; and whoever lives and believes in me will never die.” (John 11:25-26)
He was emphasizing our spiritual nature, and the spiritual nature of our new life in Him. In a very real sense we will never die. We will only sleep. The disciples misunderstood this very point in this chapter.