Albert Barnes' Bible Commentary
Jeremiah 27 - Introduction
In Jer. 27–29 we see with what energy, and yet thoughtfulness, Jeremiah enforced the lessons of Jeremiah 25. These chapters belong to the first four years of Zedekiah.
The spelling of certain proper names in these chapters has led some to argue that they were revised and corrected in Ezra’s time, if not by Ezra himself. Others think the fact of no importance whatever.