The Kingdom of God is a form of Government in which Jesus as king, will rule over the earth and bring it to a paradise.
Christians pray for this government in the "Our Father" prayer.
Check out Matthew 6:10 and Revelation 21:3-5
God's purpose was to bring the earth to paradise conditions. God's purpose was thwarted by sin in the garden. God rose up a government called Israel to fulfill God's purpose. That was thwarted. Then God rose up out of Irael a savior. A savior of you and me? No! A savior of the purpose of God FOR you and me.
First God as king. The people did not obey God for a paradise.
Then man's nation. The people did not obey God over man's government for a paradise.
The God again for three years. The people did not obey.
Now you say man's nation again. Why will the people now obey for God's purpose? They would not obey God. I can see very clearly they STILL won't obey God.
God is true. Men are not true.
God's purpose has not changed since the garden. You say God will not lead the faithful to accomplished God's will. You say Jesus will "bring it".
God's will changed according to you. I call that dangerous thinking.
God's will is that WE make Earth a paradise with God. You say Jesus is he who makes Earth a paradise. Jesus is he who makes the way for US to fulfill God's purpose. God's purpose is the WE make Earth fair for all.
Chritianity is it that says Jesus will make the Earth fair for only them. Whenever it is just "Us" something happened to the "Them". In your scenerio what happened to THEM is good or bad?
In your scenerio what will happen to you your way is GOOD but what will happen to them your way is BAD.