There is a world government that is Righteous.  It is the government of God, under the monarch Jesus Christ.  We cannot see Him, but He rules now on earth and there is nothing the evil nations can do to overthrow him. (Psalm 2)

Jesus Christ is the King of Kings, ruler over all the empires of mankind. Fallen man has utterly rejected this King, but he rules non-the-less, as Nebuchadnezzar discovered much this his own chagrin.  Nebuchadnezzar was an earlier type of world government, as was Babel. This is Satan’s recurring project.

Current manifestations include the United Nations, the World Health Organization, the World Economic Forum, the World Governance Council and every other secular representation of man in rebellion against Jesus Christ.  

Christian man resists Babel and builds autonomous, coherent, and self-sufficient Christian Nations beholden to no power other than  Jesus Christ and His Word.

Rulership of the world will be given over to those in Jesus Christ once rebellious man has exhausted his evil.  Rev 20:4, Daniel 7:21-22, Daniel 7:27.  Abraham’s future conquest of Canaan is the theological foundation for turning the rulership of the nations over to those in Jesus Christ.  In Abraham’s time, the inquity of the Amorites was not yet complete, but once it was, the Hebrews invaded and took over. (Genesis 15:16).

Those in rebellion against our Monarch Jesus Christ will have a dismal fate: Luke 19:27.