I dunno. I am sitting at my physical desk typing on my physical computer in my physical house. Aren't you missing something when you say it's all about the spiritual/heavenly realm around me? (Clue: the answer is yes.)
Jesus was a real person who lived in the real world. I am also a real person who lives in the real world. It's real even if you can't grasp the concept.
If you are seeing Jesus as a real person
who lived instead of a real person who is living with you via His Holy Spirit, you are missing it!
In that case you are the person who is dying in this "real world" as you call it. The reality is that if you have life it is not of this world. Have we not read that we are in this world by not of this world? Yet that may not apply to all?
I am in this world but My Lord is not of this world. God is spirit and we talk. He explained to Pilot that He is a King but His kingdom was not of this world. And so it is that He also send angels to minister to me, so that I have gotten to know angels also. So why are you saying "I dunno" instead of He knows.
John 8:43 Why do you not understand what I am saying? It is because you cannot hear My word.
If you are hearing from the Lord on days called "Today" then wouldn't you understand that it is not about this world? If you are going to be like the angels in heaven, and they are all ministering spirits, why are you thinking about sitting at your physical desk instead of seeking first the Kingdom of God?
Yeah - I am in this world but not of this world. I might need to consider the things in this world because I, for a brief moment in time and in it, but if I am looking at eternal life then my focus can not be on this world but needs to be on heavenly things.
Phl 3:13,14 ...but one thing
I do: forgetting what
lies behind and reaching forward to what
lies ahead, I press on toward the goal for the prize of the upward call of God in Christ Jesus.
How is it that we are focused on this "real world" when we are pressing on toward "the upward call"? If this world even that real? That desk you are thinking of as being so real is mostly just empty space defined by the structure of atoms which are made of virtually nothing but the atomic force or energy, or has not knowledge increased like God said it would? And I was reading on a NASA web page about dark matter and dark energy, of which very little is known other than it seems that it seems to be holding the universe together. Apparently, are that we can see (this real world as you call it, or "normal matter" as they called it) is only about 5% of what is out there. So they wrote and questioned whether they should call it "normal matter" when it is not the normal at all, but is only what we can see.
You can't see spirits with your 'normal or real eyes', but only with your spiritual eyes. You don't hear the Holy Spirit with your 'real or normal ears' but those who know the Lord hear His words. And have we not read that the Kingdom of God is in our midst. Now I dunno how it all works, but I do know the Lord. Him and I are friends. I also know that He is the King of kings and the Lord or lords, so He has a kingdom which includes heavenly being who I also can hear from. I know that because I hear His words to me. And I have been told that when this "real fleshy body" of mine goes away, because all flesh is like grass and fades away, that I will go on and be like the angles in heaven. So that is my hope and I have reason to believe it. I thus look to it and press on towards it, and listen with my spiritual ears, and I am lead by the Spirit of God who brings the words of God to my spirit.
I guess I don't have very much in common with the man concerns with His desk instead of My Lord. It seems this 'real world' is not the real thing I am looking towards. So I am not so much concerned about Jesus being in the flesh 2000 years ago but that He and I are friends now and for all time to come. That appears to have been made possible by Him some 2000 years ago, according to the timing of this world, but I like Paul there is on thing I do: forgetting what lies behind and reaching forward to what lies ahead, I press on toward the goal for the price of the upward call of God in Christ Jesus.
Why are people thinking this physical life is what gets them eternal life? God is spirit.