This is from a JW website,
The Kingdom of God. This is a real government in heaven, not a condition
in the hearts of Christians. It will replace human governments and accomplish
God’s purpose for the earth. (
Daniel 2:44;Matthew 6:9, 10) It will take these actions soon, for Bible prophecy indicates that we are living in “
the last days.”—
2 Timothy 3:1-5; Matthew 24:3-14.
This teaching begins with error, because the Kingdom of God is everywhere and always has been. It "replaces human government" for sinners who come to faith. On judgement day, anyone who hasn't entered Gods' Kingdom by faith in Jesus will be uprooted.
Dan.2:44 shows how the Messiah smashed the gods' of Babylon, Persia, Greese, Rome and all future antichrist government.
Mt.6;10 is a prayer for Gods' Kingdom to come, and Gods' will to be done on earth, which is simply a request to reveal Gods' Kingdom to other people, which happens by teaching the truth of Gods' word (say to them, (‘The kingdom of God has come nearto you. Lk.10:9.)
2Tim.3:1-5 says in "the last days" perilous times will come, but peril has always been a part of history. The "last days" have been a long time coming by human standards.
The "last days" is really nothing more than when people come to faith and realize how short life is. From there, perilous times will come because we're at war with demons who influence the lost.
Lastly, Mt.24 is about antichrist, abomination, etc. It speaks of the rejection of God and I"m confident it's about our Lords' crucifixion.