16 And the watchmen of Saul in Gibeah of Benjamin looked, and behold, the multitude melted away, and they went on slaying one another. 17 Then said Saul to the people that were with him, Muster now, and see who is gone from us. And they mustered, and behold, Jonathan and his armour-bearer were not there. 18 And Saul said to Ahijah, Bring hither the ark of God. For the ark of God was at that time with the children of Israel. 19 And it came to pass while Saul talked to the priest, that the noise which was in the camp of the Philistines went on and increased; and Saul said to the priest, Withdraw thy hand. 20 And Saul and all the people that were with him were called together, and they came to the battle; and behold, every man's sword was against his fellow, a very great confusion. 21 And there were Hebrews with the Philistines before that time, who had gone up with them into the camp round about; and they also [turned] to be with the Israelites who were with Saul and Jonathan. 22 And all the men of Israel who had hid themselves in mount Ephraim heard that the Philistines fled, and they also followed hard after them in the battle. 23 And Jehovah saved Israel that day; and the battle passed over beyond Beth-Aven.

Matthew Henry's Commentary on 1 Samuel 14:16-23

Commentary on 1 Samuel 14:16-23

(Read 1 Samuel 14:16-23)

The Philistines were, by the power of God, set against one another. The more evident it was that God did all, the more reason Saul had to inquire whether God would give him leave to do any thing. But he was in such haste to fight a fallen enemy, that he would not stay to end his devotions, nor hear what answer God would give him. He that believeth, will not make such haste, nor reckon any business so urgent, as not to allow time to take God with him.