What your theory of understanding conveys about the KoG, is to always place the KoG outside of yourself, making it to be that the KoG is external, being a physical domain, requiring a physical placement, such as a literal planet.
Jesus explained it to be just the opposite. Luke 17:21- Neither shall they say, Lo here! or, lo there! for, behold, the kingdom of God is within you.
The KoG was spiritually within people, but it will literally be on the Earth one day. As scripture says, "They kingdom come...". It will come.
Luke 19:11 And as they heard these things, he added and spake a parable, because he was nigh to Jerusalem, and because
they thought that the kingdom of God should immediately appear.
They were wrong then, and they are wrong today. Listen to scripture! Don't listen to "spirits" or men/women who have
doctrines that are outside of the Word of God but claim they are new revelations from "god".
Matthew 7:21
Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.
Matthew 7:22
Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?
Matthew 7:23 And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.
So, there is a day coming that people will come to Christ and claim they have the right to enter the Kingdom but he will refuse them.
Matthew 13:45 Again,
the kingdom of heaven is like unto a merchant man, seeking goodly pearls:
Matthew 13:46 Who, when he had found one pearl of great price, went and sold all that he had, and bought it.
Matthew 13:47 Again,
the kingdom of heaven is like unto a net, that was cast into the sea, and gathered of every kind:
Matthew 13:48 Which, when it was full, they drew to shore, and sat down,
and gathered the good into vessels, but cast the bad away.
Matthew 13:49
So shall it be at the end of the world:
the angels shall come forth, and sever the wicked from among the just,
Matthew 13:50
And shall cast them into the furnace of fire: there shall be wailing and gnashing of teeth.
Matthew 13:51 Jesus saith unto them, Have ye understood all these things? They say unto him, Yea, Lord.
Have you understood these things? The Kingdom comes "at the end of the world" when there shall be a separation of the good and bad. The bad will be destroyed. The Kingdom is being likened to judgement, where the wicked die and the just will receive eternal life!
Matthew 20:1 For
the kingdom of heaven is like unto a man that is an householder, which went out early in the morning to hire labourers into his vineyard.
Matthew 20:2 And when he had agreed with the labourers for a penny a day, he sent them into his vineyard.
Matthew 20:3 And he went out about the third hour, and saw others standing idle in the marketplace,
Matthew 20:4 And said unto them; Go ye also into the vineyard, and whatsoever is right I will give you. And they went their way.
Matthew 20:5 Again he went out about the sixth and ninth hour, and did likewise.
Matthew 20:6 And about the eleventh hour he went out, and found others standing idle, and saith unto them, Why stand ye here all the day idle?
Matthew 20:7 They say unto him, Because no man hath hired us. He saith unto them, Go ye also into the vineyard; and whatsoever is right, that shall ye receive.
Matthew 20:8 So when even was come, the lord of the vineyard saith unto his steward, Call the labourers, and give them their hire, beginning from the last unto the first.
Matthew 20:9
And when they came that were hired about the eleventh hour, they received every man a penny.
Matthew 20:10 But when the first came, they supposed that they should have received more; and they likewise received every man a penny.
Matthew 20:11 And when they had received it, they murmured against the goodman of the house,
Matthew 20:12
Saying, These last have wrought but one hour, and thou hast made them equal unto us, which have borne the burden and heat of the day.
Matthew 20:13 But he answered one of them, and said, Friend, I do thee no wrong: didst not thou agree with me for a penny?
Matthew 20:14 Take that thine is, and go thy way: I will give unto this last, even as unto thee.
Matthew 20:15 Is it not lawful for me to do what I will with mine own? Is thine eye evil, because I am good?
Every Christian should recognize that this parable is concerning eternal life and how it can be achieved even in the 11th hour. A person can live a sinners life right up to their last day alive, believe upon Christ and convert and repent and and they shall be saved! This is what the Kingdom is likened or compared to!
Matthew 25:1 Then shall
the kingdom of heaven be likened unto ten virgins, which took their lamps, and went forth to meet the bridegroom.
What are they planning to do? MEET the bridegroom which is none other than Christ! This is concerning the second coming.
Matthew 25:2 And five of them were wise, and five were foolish.
Matthew 25:3 They that were foolish took their lamps, and took no oil with them:
Matthew 25:4 But the wise took oil in their vessels with their lamps.
Matthew 25:5 While the bridegroom tarried, they all slumbered and slept.
Matthew 25:6 And at midnight there was a cry made,
Behold, the bridegroom cometh; go ye out to meet him.
Matthew 25:7 Then all those virgins arose, and trimmed their lamps.
Matthew 25:8 And the foolish said unto the wise, Give us of your oil; for our lamps are gone out.
Matthew 25:9 But the wise answered, saying, Not so; lest there be not enough for us and you: but go ye rather to them that sell, and buy for yourselves.
Matthew 25:10 And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.
Matthew 25:11
Afterward came also the other virgins, saying, Lord, Lord, open to us.
Matthew 25:12 But he answered and said, Verily I say unto you,
I know you not.
Matthew 25:13
Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.
The Kingdom is likened not only to the end and the final judgement of death or eternal life but also to Christ's return. Why? Because some at His return enter into that Kingdom immediately, and some have to wait until judgement day. This is the difference between the first and second resurrections. Those of the first have no worry about the second death since it has no power over them, this being prior to judgement day!
Revelation 20:6
Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and shall reign with him a thousand years.
These are known as the firstfruits, the elect.
Matthew 25:31
When the Son of man shall come in his glory, and all the holy angels with him, then shall he sit upon the throne of his glory:
Matthew 25:32
And before him shall be gathered all nations: and he shall separate them one from another, as a shepherd divideth his sheep from the goats:
Matthew 25:33
And he shall set the sheep on his right hand, but the goats on the left.
Matthew 25:34 Then shall
the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:
Here again we see in very easily understood words that entering or inheriting the Kingdom is first accomplished by overcomers at the second coming, also known as the 7th trump.
Matthew 25:31
When the Son of man shall come in his glory, and all the holy angels with him, then shall he sit upon the throne of his glory:
Here we see the return of Christ. We know from Paul that the elect are changed bodily in a twinkling of an eye, and from Rev 19 and other places that the rest are slain by Christ therefore changing bodies in the more painful way known as the first death.
The point is that after Christ returns, there will be no living human flesh any longer.
Matthew 25:32 And before him shall be gathered all nations: and he shall separate them one from another, as a shepherd divideth his sheep from the goats:
Matthew 25:33 And he shall set the sheep on his right hand, but the goats on the left.
Here we have that separation between the good and bad.
Matthew 25:34 Then shall the King say unto them on his right hand, Come, ye blessed of my Father,
inherit the kingdom prepared for you from the foundation of the world:
And it is then that those on the right hand inherit the Kingdom at that time which is about 1000 years prior to when those of the second resurrection may inherit the Kingdom themselves.