Isaiah 13:11

(Verse 11.) And I will visit the evils upon the world, and against the wickedness of the ungodly I will execute justice: and I will cause the pride of the infidels to cease, and the arrogance of the mighty I will bring down. From this place and from the one above, where it is written, that the sun will be darkened in its rising, and the moon will be covered with darkness, and the stars will lose their brightness, and the iniquity of the whole world will be visited, some think that it is not about the fall of Babylon, but about the end of the world that is being prophesied; when surely according to the earlier and universal (which is called in Hebrew, Thebel, and in Greek, οἰκουμένη), Babylon must be understood. Indeed, the word 'oikoumenē' in our language signifies the inhabited world; and 'Babylon' is called so because of the huge multitude of people: for where previously there was an innumerable throng of peoples, there is now desolation and the dwelling place of beasts.

You have opened "the eyes of our hearts" so that we realize you alone are "highest among the highest, and ever remain holy among the holy." "You humble the pride of the arrogant, overrule the plans of the nations, raise up the humble and humble the haughty. You make rich and make poor; you slay and bring to life; you alone are the guardian of spirits and the God of all flesh." You see into the depths: you look upon humankind's deeds; you aid those in danger and "save those in despair." You are the Creator of every spirit and watch over them. You multiply the nations on the earth, and from out of them all you have chosen those who love you through Jesus Christ, your beloved Son. Through him you have trained us, made us saints and honored us.

(Verse 11) And I will visit the evils of the world, and against the wickedness of their iniquities. When God visits and strikes; He strikes in order to correct. Indeed, when He is greatly angered against those who do not repent: 'I will not visit,' He says, 'upon your daughters when they have committed fornication, and upon your daughters-in-law when they have committed adultery' (Hosea 4:14).

Second, he sets out equity, ordaining the punishment for the fault which they committed against themselves: I will visit, I will avenge, the evils of the world, that is, of Babylon, for it was in that monarchy, or because of the multitude of those assembling …

The world - The Babylonish empire, which is called the world, as the Roman empire afterwards was, because it was extended to a great part of the world.