'Nations of the Earth' in the Bible

Then will appear the Sign of the Son of Man in the sky; and then will all the nations of the earth lament, when they see the Son of Man coming on the clouds of the sky with great power and glory.

He is coming in the clouds, and every eye will see Him, and so will those who pierced Him; and all the nations of the earth will gaze on Him and mourn. Even so. Amen.

"'And to him who overcomes and obeys My commands to the very end, I will give authority over the nations of the earth.

And on her forehead was a name written: "I am a symbol of great Babylon, the mother of the harlots and of the abominations of the earth."