13 And when the feet of the priests who take up the ark of the Lord, the Lord of all the earth, come to rest in the waters of Jordan, the waters of Jordan will be cut off, all the waters flowing down from higher up, and will come together in a mass.

Matthew Henry's Commentary on Joshua 3:13

Commentary on Joshua 3:7-13

(Read Joshua 3:7-13)

The waters of Jordan shall be cut off. This must be done in such a way as never was done, but in the dividing of the Red sea. That miracle is here repeated; God has the same power to finish the salvation of his people, as to begin it; the WORD of the Lord was as truly with Joshua as with Moses. God's appearances for his people ought to encourage faith and hope. God's work is perfect, he will keep his people. Jordan's flood cannot keep out Israel, Canaan's force cannot turn them out again.