In the end, this attack on the nations will fail because the Word prophecy that the saints shall rule the nations forever.
The book of Revelation says that in the New Earth "the nations of those who are saved shall walk in its light, and the kings of the earth shall bring their glory and honor into it", in Revelation 21:24.
The Bible doesn't predict the extinction of nation-states in the future.

Prophecies tell us that Christ will judge the nations on the basis of how they treated their people and they will either be blessed or cursed during the Millennium [the 1000 yrear reign of Jesus Christ on the earth].
A New World Order is at the expense of the national governments that have preserved our freedoms and democracy for years.

Nation-states are one of the oldest institutions in human history.

Even though there has been thirteen years of war for every year of peace [throughout history], the nation-state is not the problem; because of the sinfulness of men, wars would have occurred regardless.
Today it's popular for the media to bash the nation as the cause of many or most all of the world's problems.

We are being persuaded by them and politicians about the great advantages of joining super organizations and reducing our independence, patriotism and loyalty of our  own country.

We are offered a one-world government as the solution.