Then Saul and all the people who were with him rallied and went into the battle. And behold, every Philistine’s sword was against his fellow, and there was very great confusion.
We have here the prosecution and improvement of the wonderful advantages which Jonathan and his armour-bearer gained against the Philistines. I. The Philistines were, by the power of God, set against one another. They melted away like snow before the sun, and went on beating down one another (Sa1 14:16), for (Sa1 14:20) every man's sword was against his fellow.
Commenting on 1 Samuel 14:16-23
And Saul, and all the people that were with him, assembled themselves,.... The six hundred men that were with him, unless we can suppose the 1000 that had been with Jonathan in Gibeah were here still, see Sa1 13:2. and they came to the battle; to the field of battle, the place where the army of the Philistines had lain encamped: and, behold, every man's...
Saul and all the people--All the warriors in the garrison at Gibeah, the Israelite deserters in the camp of the Philistines, and the fugitives among the mountains of Ephraim, now all rushed to the pursuit, which was hot and sanguinary.