John Gill, on Jer 51:54

“The noise of a cry from Babylon, and great destruction from the land of the Chaldeans:”

“Because the spoiler is come upon her, even upon Babylon,.... That is, Cyrus, with his army: and her mighty men are taken; unawares, by surprise: everyone of their bows is broken; they had no strength to withstand the enemy, and were obliged to yield at once; lay down their arms, and submit: for the Lord God of recompences shall surely requite; that God to whom vengeance belongs, and will recompense it; who is a God of justice and equity, the Judge of all the earth; he will render tribulation to them that trouble his; and requite his enemies and the enemies of his people, in a righteous manner, for all the evil they have done, as literal, so mystical Babylon; see Rev 18:6.”

Imported from an open dataset — not yet checked against the printed edition.