We have here the improvement of the glorious victory which Saul had obtained, not the improvement of it abroad, though we take it for granted that the men of Jabesh-Gilead, having so narrowly saved their right eyes, would with them now discern the opportunity they had of avenging themselves upon these cruel enemies and disabling them from ever straitening them in like manner again; now shall they be avenged on the Ammonites for their right eyes condemned, as Samson on the Philistines for his two eyes put out, Jdg 16:28. But the account here given is of the improvement of this victory at home.
I. The people took this occasion to show their jealousy for the honour of Saul, and their resentment of the indignities done him. Samuel, it seems, was present, if not in the action (it was too far for him to march) yet to meet them when they returned victorious; and to him, as judge, the motion was made (for they knew Saul would not be judge in his own cause) that the sons of Belial that would not have him to reign over them should be brought forth and slain, Sa1 11:12. Saul's good fortune (as foolish men commonly call it) went further with them to confirm his title than either his choice by lot or Samuel's anointing him. They had not courage thus to move for the prosecution of those that opposed him when he himself looked mean, but, now that his victory made him look great, nothing would serve but they must be put to death.
II. Saul took this occasion to give further proofs of his clemency, for, without waiting for Samuel's answer, he himself quashed the motion (Sa1 11:13): There shall not a man be put to death this day, no, not those men, those bad men, that had abused him, and therein reflected on God himself, 1. Because it was a day of joy and triumph: "To day the Lord has wrought salvation in Israel; and, since God has been so good to us all, let us not be harsh one to another. Now that God has made the heart of Israel in general so glad, let not us make sad the hearts of any particular Israelites." 2. Because he hoped they were by this day's work brought to a better temper, were now convinced that this man, under God, could save them, now honoured him whom before they had despised; and, if they are but reclaimed, he is secured from receiving any disturbance by them, and therefore his point is gained. If an enemy be made a friend, that will be more to our advantage than to have him slain. And all good princes consider that their power is for edification, not for destruction.
III. Samuel took this occasion to call the people together before the Lord in Gilgal, Sa1 11:14, Sa1 11:15. 1. That they might publicly give God thanks for their late victory. There they rejoiced greatly, and, that God might have the praise of that which they had the comfort of, they sacrificed to him, as the giver of all their successes, sacrifices of peace-offerings. 2. That they might confirm Saul in the government, more solemnly than had been yet done, that he might not retire again to his obscurity. Samuel would have the kingdom renewed; he would renew his resignation, and the people should renew their approbation, and so in concurrence with, or rather in attendance upon, the divine nomination, they made Saul king, making it their own act and deed to submit to him.

Renew the kingdom - The unction of Saul, in the first instance, was a very private act; and his being appointed to be king was not known to the people in general. He had now shown himself worthy to command the people; and Samuel takes advantage of this circumstance to gain the general consent in his favor. Josephus says that Saul was anointed a second time at this convocation.

And all the people went to Gilgal,.... Agreed to the motion, and marched along with Saul and Samuel thither:

and there they made Saul king before the Lord in Gilgal; that is, they declared him to be king there; he was inaugurated into, and invested with his office, otherwise it was God only that made him king, who only had the power of making one, see Act 2:36. Josephus says (e) that Samuel anointed him with the holy oil; and so the Septuagint version here renders it,"and Samuel anointed Saul there to be king;''and it is not improbable, that as he privately anointed him, he did it publicly also; if not at the election of him, then at this time; and it is observable, that in the next chapter, and not before, he is called the Lord's anointed. Now this was "before the Lord"; in this place; this being, as Abarbinel observes, a sanctified place, where the tabernacle and ark of God had been; and he supposes it probable that the ark was brought hither; but it was enough that the people and congregation of the Lord were here, and who, when assembled in his name, his presence was with them:

and there they sacrificed sacrifices of peace offerings before the Lord; where an altar was built, and on which they offered these peace offerings by way of thanksgiving, partly for the victory obtained over the Ammonites, and partly for the renewal of the kingdom to Saul, and their unanimity in it, as well as to implore and obtain future peace and prosperity:

and there Saul, and all the people of Israel, rejoiced greatly; they in their king, and he in the good will of his people, and both in the great salvation God had wrought for them.

(e) Ut supra, (Antiqu. l. 6. c. 5.) sect. 4.

Next: 1 Samuel Chapter 12

SAUL CONFIRMED KING. (Sa1 11:12-15)

the people said . . ., Who is he that said, Shall Saul reign over us?--The enthusiastic admiration of the people, under the impulse of grateful and generous feelings, would have dealt summary vengeance on the minority who opposed Saul, had not he, either from principle or policy, shown himself as great in clemency as in valor. The calm and sagacious counsel of Samuel directed the popular feelings into a right channel, by appointing a general assembly of the militia, the really effective force of the nation, at Gilgal, where, amid great pomp and religious solemnities, the victorious leader was confirmed in his kingdom [Sa1 11:15].

Next: 1 Samuel Chapter 12