The Kingdom of God does not really come to us in a visible way. A person wants to run somewhere where there is paradise. But a person needs to understand that paradise and hell are INSIDE him. Restoring the correct order within oneself, restoring the correct relationships with God and the people around us is what Jesus Christ points to.
But this internal change does not cancel the EXTERNAL events that will reflect the changes that have occurred within us. The sin of Judea caused the expulsion from the land of the covenant and the Babylonian captivity. The internal changes that occurred as a result of the suffering of captivity led to the repatriation of the Jews, to the construction of the Second Temple.
The rejection of Christ in the First Coming caused insane attempts to rebel against the Romans, which led to the destruction of the Temple in 70 AD.
Now the preaching of the Gospel has produced a certain fruit in human society, people have changed, but the world system remains the same. There must be a change in the world system, when people will regard not wealth, power or glory as high, but the values of the Kingdom of God: righteousness, peace and joy in the Holy Spirit. This spiritual revolution of the world will be accompanied by significant events in the material world: the construction of the Third Temple, the entry of the saints from among the nations into the eastern gate of the Temple, the construction of the city of Yahweh Shammah, which will be different from all the cities of the world.
Acting according to the flesh, man cannot reach this city, but the city will appear as an inevitable result of the previous one, the result of the entry of the "full number of the Gentiles" into the eastern gate of the Temple. The entry into the eastern gate, in turn, will be the result of the previous one, the result of the construction of the Third Temple in accordance with the prophecy of Ezekiel. And the construction of the Third Temple can only be the result of the conversion of some part of the Jews and Christians to God, the result of the Awakening.
Therefore, all these events, the construction of the Temple, the construction of the city, will be the result of an internal change in ourselves. And if someone tries to enter the city, having bypassed the process of changing his own internal state, having bypassed the process of repentance and turning to God, he will not succeed, he will not enter the city.
Heb 13:14
For
here have we no continuing city, but we seek one to come.
2Pe 3:3-13
Knowing this first, that there shall come in the last days scoffers, walking after their own lusts,
And saying, Where is the promise of his coming? for since the fathers fell asleep, all things continue as they were from the beginning of the creation.
For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
Whereby the world that then was, being overflowed with water, perished:
But the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.
But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
But the day of the Lord will come as a thief in the night;
in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
Nevertheless
we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
1Th 4:16-17
For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first:
Then we which are alive and remain shall be caught up together with them in the clouds,
to meet the Lord in the air: and so shall we ever be with the Lord.
Rev 3:12
Him that overcometh will I make a pillar in the temple of my God, and he shall go no more out: and I will write upon him the name of my God, and the name of the city of my God, which is new Jerusalem, which cometh down
out of heaven from my God: and I will write upon him my new name.
Rev 21:2
And I John saw the holy city, new Jerusalem, coming down from God
out of heaven, prepared as a bride adorned for her husband.
(And we who are born again were born of her, born of
heavenly Zion/Jerusalem.)
It doesn’t seem from these scriptures (and more) that we are looking for any earthly city built by hands of man. As it is written, God doesn’t dwell in houses made by hands of men and HE is building His house/temple as we speak made of LIVING stone (eternal/spiritual, not temporal stones of this world).