The kingdom of heaven is not on earth.
The kingdom of Yah is within believers on earth (Luke 17:21).
Yahoshua the Messiah prayed, “THY KINGDOM (His Father’s kingdom—the kingdom of Yah) come, Thy will be done on earth AS IT IS IN HEAVEN (clearly they are not the same thing).
We see in Acts 2 that His prayer was fulfilled on the first Feast of Weeks following the resurrection—the feast that commemorated the giving of the physical covenant (Ten Commandments), and was fulfilled by the giving of the spiritual covenant (seal of the Holy Spirit).
The dwelling place of the Holy Spirit (His kingdom) on earth is the bride (1 Corinthians 3:16).
The dwelling place of the Father WITHIN the kingdom of heaven is the New Jerusalem, who is Messiah’s bride, the temple that hovers above the new earth (Rev. 21:2).
Christians often misuse 1 Corinthians 6:9-10 to condemn people to hell because they don’t know the difference between the kingdom of heaven and the kingdom of Yah.
Those of the bride who do not crucify their flesh (they do not make themselves holy by choosing not to commit sins of the flesh) will not have access into the temple. They will dwell outside its gates, which will be on the new earth.
They will dwell there with the rest of the members of the wedding party and the wedding guests. Only Messiah’s bride are the New Jerusalem.
For more information: Do Sinners Go to Heaven?