24 Saul did something really foolish that day. He addressed the army: "A curse on the man who eats anything before evening, before I've wreacked vengeance on my enemies!" None of them ate a thing all day. 25 There were honeycombs here and there in the fields. 26 But no one so much as put his finger in the honey to taste it, for the soldiers to a man feared the curse. 27 But Jonathan hadn't heard his father put the army under oath. He stuck the tip of his staff into some honey and ate it. Refreshed, his eyes lit up with renewed vigor. 28 A soldier spoke up, "Your father has put the army under solemn oath, saying, 'A curse on the man who eats anything before evening!' No wonder the soldiers are drooping!" 29 Jonathan said, "My father has imperiled the country. Just look how quickly my energy has returned since I ate a little of this honey! 30 It would have been a lot better, believe me, if the soldiers had eaten their fill of whatever they took from the enemy. Who knows how much worse we could have whipped them!" 31 They killed Philistines that day all the way from Micmash to Aijalon, but the soldiers ended up totally exhausted. 32 Then they started plundering. They grabbed anything in sight - sheep, cattle, calves - and butchered it where they found it. Then they glutted themselves - meat, blood, the works. 33 Saul was told, "Do something! The soldiers are sinning against God. They're eating meat with the blood still in it!" 34 He continued, "Disperse among the troops and tell them, 'Bring your oxen and sheep to me and butcher them properly here. Then you can feast to your heart's content. Please don't sin against God by eating meat with the blood still in it.'" And so they did. That night each soldier, one after another, led his animal there to be butchered. 35 That's the story behind Saul's building an altar to God. It's the first altar to God that he built.

Matthew Henry's Commentary on 1 Samuel 14:24-35

Commentary on 1 Samuel 14:24-35

(Read 1 Samuel 14:24-35)

Saul's severe order was very unwise; if it gained time, it lost strength for the pursuit. Such is the nature of our bodies, that daily work cannot be done without daily bread, which therefore our Father in heaven graciously gives. Saul was turning aside from God, and now he begins to build altars, being then most zealous, as many are, for the form of godliness when he was denying the power of it.