Some folks are hoping for a kingdom unlike the the Kingdom of God . The kingdom of God is ...according to His Word
Rom 14:17 For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost.
You are right about the kingdom of God.
I cannot enter the conversation above because both sides, the Preterist and the Premil (or whatever it is called) are both wrong in their presentations. I am neither one or the other or not even in the middle. These labels that are used to simplify God and the Bible are one-dimensional and is abhorrent to God, for God is infinite dimensional.
Well I guess man really is a one-dimensional being and thus thinking like a man is not wrong. That is the reason why God has given us faith, so that we do not have to think like a son of man, but rather as a son of God. (Big difference). It is faith that is going to enlighten us and bring us through to the other side and not our man-concocted thoughts and deliberations.
It is very simple so that even a child could understand (using their humility) but we as grown up men come with so much baggage of pride and know-it-all so that we have been blinded by our own hard heart.
My suggestion would be to let go of trying to understand the very difficult passages of the bible and come to the bible and to God with a contrite heart and a humble spirit and He will reveal everything to you in his appointed time ( which is usually when you have humbled yourself.) You will be catapulted into the heavens at that time and will be riding the waves, not in a vain frame of mind saying I knew I could do it, but rather saying He did it all.