5 The Philistines rallied their forces to fight Israel: three companies of chariots, six companies of cavalry, and so many infantry they looked like sand on the seashore. They went up into the hills and set up camp at Micmash, east of Beth Aven. 6 When the Israelites saw that they were way outnumbered and in deep trouble, they ran for cover, hiding in caves and pits, ravines and brambles and cisterns - wherever. 7 They retreated across the Jordan River, refugees fleeing to the country of Gad and Gilead. But Saul held his ground in Gilgal, his soldiers still with him but scared to death.
8 He waited seven days, the time set by Samuel. Samuel failed to show up at Gilgal, and the soldiers were slipping away, right and left. 9 So Saul took charge: "Bring me the burnt offering and the peace offerings!" He went ahead and sacrificed the burnt offering. 10 No sooner had he done it than Samuel showed up! Saul greeted him. 11 Samuel said, "What on earth are you doing?" 12 I said, 'The Philistines are about to come down on me in Gilgal, and I haven't yet come before God asking for his help.' So I took things into my own hands, and sacrificed the burnt offering." 13 "That was a fool thing to do," Samuel said to Saul. "If you had kept the appointment that your God commanded, by now God would have set a firm and lasting foundation under your kingly rule over Israel. 14 As it is, your kingly rule is already falling to pieces. God is out looking for your replacement right now. This time he'll do the choosing. When he finds him, he'll appoint him leader of his people. And all because you didn't keep your appointment with God!"
Matthew Henry's Commentary on 1 Samuel 13:5-14
Commentary on 1 Samuel 13:1-7
(Read 1 Samuel 13:1-7)
Saul reigned one year, and nothing particular happened; but in his second year the events recorded in this chapter took place. For above a year he gave the Philistine time to prepare for war, and to weaken and to disarm the Israelites. When men are lifted up in self-sufficiency, they are often led into folly. The chief advantages of the enemies of the church are derived from the misconduct of its professed friends. When Saul at length sounded an alarm, the people, dissatisfied with his management, or terrified by the power of the enemy, did not come to him, or speedily deserted him.
Commentary on 1 Samuel 13:8-14
(Read 1 Samuel 13:8-14)
Saul broke the order expressly given by Samuel, see 1 Samuel 10:8, as to what should be done in cases of extremity. Saul offered sacrifice without Samuel, and did it himself, though he was neither priest nor prophet. When charged with disobedience, he justified himself in what he had done, and gave no sign of repentance for it. He would have this act of disobedience pass for an instance of his prudence, and as a proof of his piety. Men destitute of inward piety, often lay great stress on the outward performances of religion. Samuel charges Saul with being an enemy to himself. Those that disobey the commandments of God, do foolishly for themselves. Sin is folly, and the greatest sinners are the greatest fools. Our disposition to obey or disobey God, will often be proved by our behaviour in things which appear small. Men see nothing but Saul's outward act, which seems small; but God saw that he did this with unbelief and distrust of his providence, with contempt of his authority and justice, and with rebellion against the light of his own conscience. Blessed Saviour, may we never, like Saul, bring our poor offerings, or fancied peace-offerings, without looking to thy precious, thy all-sufficient sacrifice! Thou only, O Lord, canst make, or hast made, our peace in the blood of the cross.