16 Then separating the three hundred men into three bands, he gave every man a horn, and a vessel in which was a flaming branch. 17 And he said to them, Keep your eyes on me, and do what I do; when I come to the outer line of tents, whatever I do, you are to do the same. 18 At the sound of my horn, and the horns of those who are with me, let your horns be sounded all round the tents, and say, For the Lord and for Gideon. 19 So Gideon and the three hundred men who were with him came to the outer line of tents, at the start of the middle watch, when the watchmen had only then taken their stations; and the horns were sounded and the vessels broken. 20 So the three bands all gave a loud note on their horns, and when the vessels had been broken, they took the flaming branches in their left hands, and the horns in their right hands ready for blowing, crying out, For the Lord and for Gideon.
Matthew Henry's Commentary on Judges 7:16-20
Commentary on Judges 7:16-22
(Read Judges 7:16-22)
This method of defeating the Midianites may be alluded to, as exemplifying the destruction of the devil's kingdom in the world, by the preaching of the everlasting gospel, the sounding that trumpet, and the holding forth that light out of earthen vessels, for such are the ministers of the gospel, 2 Corinthians 4:6,7. God chose the foolish things of the world to confound the wise, a barley-cake to overthrow the tents of Midian, that the excellency of the power might be of God only. The gospel is a sword, not in the hand, but in the mouth: the sword of the Lord and of Gideon; of God and Jesus Christ, of Him that sits on the throne and the Lamb. The wicked are often led to avenge the cause of God upon each other, under the power of their delusions, and the fury of their passions. See also how God often makes the enemies of the church instruments to destroy one another; it is a pity that the church's friends should ever act like them.