Time and circumstances of the following revelation. It took place in the tenth year of Zedekiah, the eighteenth of Nebuchadnezzar (comp. Jeremiah 25:1; Jeremiah 52:12). The siege of Jerusalem had Begun in the preceding year (Jeremiah 39:1), but had been temporarily raised on the approach of an Egyptian army (Jeremiah 37:5, Jeremiah 37:11).
Jeremiah, who had declared resistance hopeless, had been accused of treason, and imprisoned (Jeremiah 37:13), and in prison he remained till the close of the siege. Like St. Paul at Rome, however, he was allowed free communication with visitors, as appears from verse 8 and Jeremiah 38:1.
Jeremiah 38:2-5 are parenthetical (see on Jeremiah 38:6).