Is the Qur'an Miraculous?

Then I saw a new heaven and a new earth,
For the first heaven
And the first earth
Had passed away....
And I heard a loud voice from the throne
Saying, "Now the dwelling of God is with men,
And He will live with them.
They will be His people,
And God Himself will be with them
And be their God.
He will wipe every tear from their eyes.
There will be no more death
Or mourning
Or crying
Or pain,
For the old order of things
Has passed away."