This chapter contains a prophecy of the destruction of the Philistines chiefly; and also of the Tyrians and Zidonians. The title of the prophecy, Jer 47:1; the instruments of this destruction, who are compared to overflowing waters; which would cause great lamentation in the inhabitants of the places where they should come, Jer 47:2; the noise of their horses and chariots would be so terrible, as to make parents flee and leave their own children, Jer 47:3; at the same time Tyre and Zidon would fall into the hands of the enemy, and have no helper, Jer 47:4; particular places in Palestine are mentioned, that should be destroyed, Jer 47:5; and all this owing to a commission the Lord gave to the sword, and which therefore would continue to ravage, Jer 47:6,7.