Now, behold, I release you today from the chains on your hands. If it seems good to you to come with me to Babylon, come, and I will look after you well, but if it seems wrong to you to come with me to Babylon, do not come. See, the whole land is before you; go wherever you think it good and right to go.
The title of this part of the book, which begins the chapter, seems misapplied (The word which came to Jeremiah), for here is nothing of prophecy in this chapter, but it is to be referred to Jer 42:7, where we have a message that God sent by Jeremiah to the captains and the people that remained.
Commenting on Jeremiah 40:1-6
And now, behold, I loose thee this day from the chains which were upon thine hands,.... Or rather are; for, when he said these words, it is highly probable they were on him, though now ordered to be taken off; these were not what were put upon him by the Jews, when in the court of the prison; for rather his legs, than his hands...
look well unto thee--the very words of Nebuchadnezzar's charge (Jer 39:12). all the land is before thee . . . seemeth good-- (Gen 20:15, Margin). Jeremiah alone had the option given him of staying where he pleased, when all the rest were either carried off or forced to remain there.