We would have healed Babylon, but she is not healed: forsake her, and let us go everyone into his own country: for her judgment reaches unto heaven, and is lifted up even to the skies.
All Commentaries on Jeremiah 51:9 Go To Jeremiah 51
Cyril of Alexandria
AD 444
Jerusalem here is called Babylon, noted among the surrounding countries as the one who worked the hardest at imitating Babylon, and in no way lagging behind these other countries. Indeed, having arrived at almost a state of perfection in this regard, it tolerated no respect for the law or benefit from prophetic instruction.