41 See, a people is coming from the north; a great nation and a number of kings will be put in motion from the inmost parts of the earth. 42 Bows and spears are in their hands; they are cruel and have no mercy; their voice is like the thunder of the sea, and they go on horses; everyone in his place like men going to the fight, against you, O daughter of Babylon. 43 The king of Babylon has had news of them, and his hands have become feeble: trouble has come on him and pain like the pain of a woman in childbirth.
Matthew Henry's Commentary on Jeremiah 50:41-43
Commentary on Jeremiah 50:33-46
(Read Jeremiah 50:33-46)
It is Israel's comfort in distress, that, though they are weak, their Redeemer is strong. This may be applied to believers, who complain of the dominion of sin and corruption, and of their own weakness and manifold infirmities. Their Redeemer is able to keep what they commit to him; and sin shall not have dominion over them. He will give them that rest which remains for the people of God. Also here is Babylon's sin, and their punishment. The sins are, idolatry and persecution. He that will not save his people in their sins, never will countenance the wickedness of his open enemies. The judgments of God for these sins will lay them waste. In the judgments denounced against prosperous Babylon, and the mercies promised to afflicted Israel, we learn to choose to suffer affliction with the people of God, rather than to enjoy the pleasures of sin for a season.