It starts here in the hearts of men.

“20 Being asked by the Pharisees when the Kingdom of God would come, he answered them, “The Kingdom of God doesn’t come with observation; 21 neither will they say, ‘Look, here!’ or, ‘Look, there!’ for behold, the Kingdom of God is within you.”
Lk 17:20-21

Many kingdoms and powers exercise great authority without the source of the power being visible, or noticed, at least by most. The occult powers are especially aware of many powers exercising their influence and control without being seen. Two great mystery religions of the Christian Age exercise considerable influence and control all through the Christian Age. Some call these the “Deep State.” They are the Mystery of Lawlessness of 2Thessalonians 2, and Mystery Babylon the Great of the book of Revelation.These are important world swaying powers. The Mystery of Lawlessness is basically a Satanic group. I call Mystery Babylon the Great a “a religio-commerical entity” in Revealing the Christian Age.

So also the Kingdom of God Exercises
Power to Transform ALL.

“He spoke another parable to them. “The Kingdom of Heaven is like yeast, which a woman took, and hid in three measures of meal, until it was all leavened.”
Mtt 13:33

So once again we have a verse of this Kingdom in time influencing this entire world to the point that (which is yet in the future for you and me) the leaven of this Kingdom is an influence all over this world “until it was all leavened.” There is to come a world-wide influence of Christianity which has not been seen so far.

The present time is the selection of the chosen,
the elect, to live and rule in a world
which is yet to come.

The author of Hebrews speaks of these things, and says,

“For he didn’t subject the world to come, whereof we speak, to angels.”
Heb 2:5

You see this present universe will pass away. In Hebrews 1 it picture God as rolling up this present universe like an old coat and putting it away, Heb 1:10-12. Peter tells us of,

A New Universe Will be Without Sin and Death

“But, according to his promise, we look for new heavens and a new earth, in which dwells righteousness.”
2Pe 3:13

Isaiah also speaks of this perfect place.

“For, behold, I create new heavens and a new earth; and the former things shall not be remembered, nor come into mind.”
Isa 65:17

What will it be like?

“23 They shall not labor in vain, nor bring forth for calamity; for they are the seed of the blessed of Yahweh, and their offspring with them. 24 It shall happen that, before they call, I will answer; and while they are yet speaking, I will hear. 25 The wolf and the lamb shall feed together, and the lion shall eat straw like the ox; and dust shall be the serpent’s food. They shall not hurt nor destroy in all my holy mountain, says Yahweh.”
Isa 65:23-25

A real world, without decay or things running down. A world which some call “heaven.”

Scriptures are from the World English Bible (WEB), a copyright free revision
of the original ASV American Standard Version 1901