Lets look at other scripture re: the Kingdom.
Matt. 3:2 “Repent, for the Kingdom of Heaven is at hand.”
Matt. 12:28 But if it is by the Spirit of God that I cast out demons, then the Kingdom of God HAS COME UPON YOU."
Luke 17:20 " The Kingdom of God IS NOT COMING WITH SIGNS to be observed; nor will they say, ‘Lo, here it is!’ or ‘There!’ for behold, the Kingdom of God IS IN THE MIDST OF YOU."
John 3:5 Jesus answered , “Truly, truly, I say to you, unless one is born of water and the Spirit, he CANNOT ENTER THE KINGDOM of God.”
Acts 1:6-8 …“Lord, will you at this time restore the KINGDOM to Israel?” He said to them, “Its is not for you to know the times or seasons which the Father has fixed by his own authority. But YOU SHALL RECEIVE POWER [kingdom power … right?] when the Holy Spirit has come upon you;” …
… and, within 10 days came Pentecost, and the Kingdom arrived, …the Church was born, and those reborn into Christ its head, are CURRENTLY in the Kingdom. :yup: