4:15 Discomfited - With great terror and noise, as the word signifies, probably with thunder and lightning, and hail - stones, poured upon them from heaven, as is implied, chap.5:20. Edge of the sword - That is, by the sword of Barak and his army, whose ministry God used; but so, that they had little else to do, but to kill those whom God by more powerful arms had put to flight. On his feet - That he might flee away more secretly in the quality of a common soldier, whereas his chariot would have exposed him to more observation.
4:10-16. Siser's confidence was chiefly in his chariots. But if we have ground to hope that God goes before us, we may go on with courage and cheerfulness. Be not dismayed at the difficulties thou meetest with in resisting Satan, in serving God, or suffering for him; for is not the Lord gone before thee? Follow him then fully. Barak went down, though upon the plain the iron chariots would have advantage against him: he quitted the mountain in dependence on the Divine power; for in the Lord alone is the salvation of his people, Jer 3:23. He was not deceived in his confidence. When God goes before us in our spiritual conflicts, we must bestir ourselves; and when, by his grace, he gives us some success against the enemies of our souls, we must improve it by watchfulness and resolution.
